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1 run
run [rʌn]course ⇒ 1 (a), 1 (b) excursion ⇒ 1 (c) trajet ⇒ 1 (e) vol ⇒ 1 (f) série ⇒ 1 (i), 1 (k) tendance ⇒ 1 (l) ruée ⇒ 1 (m) diriger ⇒ 2 (a) organiser ⇒ 2 (b) (faire) marcher ⇒ 2 (c), 3 (k) courir ⇒ 2 (e), 3 (a), 3 (b) transporter ⇒ 2 (i) conduire ⇒ 2 (k) (faire) passer ⇒ 2 (l), 2 (m), 3 (d) se sauver ⇒ 3 (c) couler ⇒ 3 (h), 3 (i) fondre ⇒ 3 (i) circuler ⇒ 3 (l) durer ⇒ 3 (m) être à l'affiche ⇒ 3 (n) (se) présenter ⇒ 2 (q), 3 (r)1 noun∎ he took a short run and cleared the gate après un court élan il a franchi la barrière;∎ at a run en courant;∎ to go for a run aller faire du jogging;∎ to go for a 5-mile run ≃ courir 8 kilomètres;∎ I took the dog for a run in the park j'ai emmené le chien courir dans le parc;∎ two policemen arrived at a run deux policiers sont arrivés au pas de course;∎ to break into a run se mettre à courir;∎ to make a run for it prendre la fuite, se sauver;∎ the murderer is on the run le meurtrier est en cavale;∎ she was on the run from her creditors/the police elle essayait d'échapper à ses créanciers/à la police;∎ we've got them on the run! nous les avons mis en déroute!;∎ figurative we have the run of the house while the owners are away nous disposons de toute la maison pendant l'absence des propriétaires;∎ we give the au pair the run of the place nous laissons à la jeune fille au pair la libre disposition de la maison;∎ you've had a good run (for your money), it's time to step down tu en as bien profité, maintenant il faut laisser la place à un autre;∎ they gave the Russian team a good run for their money ils ont donné du fil à retordre à l'équipe soviétique;∎ familiar to have the runs (diarrhoea) avoir la courante∎ a charity run une course de charité∎ we went for a run down to the coast nous sommes allés nous promener au bord de la mer;∎ she took me for a run in her new car elle m'a emmené faire un tour dans sa nouvelle voiture;∎ humorous shall I make or do a beer run? je vais chercher de la bière?;∎ I do the school run in the morning c'est moi qui emmène les enfants à l'école tous les matins(d) (for smuggling) passage m;∎ the gang used to make runs across the border le gang passait régulièrement la frontière(e) (route, itinerary) trajet m, parcours m;∎ the buses on the London to Glasgow run les cars qui font le trajet ou qui assurent le service Londres-Glasgow;∎ he used to do the London (to) Glasgow run (pilot, bus or train driver) il faisait la ligne Londres-Glasgow;∎ it's only a short run into town le trajet jusqu'au centre-ville n'est pas long;∎ there was very little traffic on the run down nous avons rencontré très peu de circulation∎ bombing run mission f de bombardement∎ to make 10 runs marquer 10 points(h) (track → for skiing, bobsleighing) piste f(i) (series, sequence) série f, succession f, suite f;∎ they've had a run of ten defeats ils ont connu dix défaites consécutives;∎ the recent run of events la récente série d'événements;∎ a run of bad luck une série ou suite de malheurs;∎ you seem to be having a run of good/bad luck on dirait que la chance est/n'est pas de ton côté en ce moment;∎ the play had a triumphant run on Broadway la pièce a connu un succès triomphal à Broadway;∎ the play had a run of nearly two years la pièce a tenu l'affiche (pendant) presque deux ans;∎ to have a long run (of fashion, person in power) tenir longtemps; (of play) tenir longtemps l'affiche;∎ in the long/short run à long/court terme(j) (in card games) suite f∎ a run of fewer than 500 would be uneconomical fabriquer une série de moins de 500 unités ne serait pas rentable(l) (general tendency, trend) tendance f;∎ to score against the run of play marquer contre le jeu;∎ I was lucky and got the run of the cards j'avais de la chance, les cartes m'étaient favorables;∎ the usual run of colds and upset stomachs les rhumes et les maux de ventre habituels;∎ she's well above the average or ordinary run of students elle est bien au-dessus de la moyenne des étudiants;∎ the ordinary run of mankind le commun des mortels;∎ in the ordinary run of things normalement, en temps normal;∎ out of the common run hors du commun∎ the heatwave caused a run on suntan cream la vague de chaleur provoqua une ruée sur les crèmes solaires;∎ a run on the banks un retrait massif des dépôts bancaires;∎ Stock Exchange there was a run on the dollar il y a eu une ruée sur le dollar(n) (operation → of machine) opération f;∎ computer run passage m machine(o) (bid → in election) candidature f;∎ his run for the presidency sa candidature à la présidence(p) (ladder → in stocking, tights) échelle f, maille f filée;∎ I've got a run in my tights mon collant est filé(q) (enclosure → for animals) enclos m;∎ chicken run poulailler m(r) (of salmon) remontée f(a) (manage → company, office) diriger, gérer; (→ shop, restaurant, club) tenir; (→ theatre) diriger; (→ farm) exploiter; (→ newspaper, magazine) rédiger; (→ house) tenir; (→ country) gouverner, diriger;∎ she runs the bar while her parents are away elle tient le bar pendant l'absence de ses parents;∎ a badly run organization une organisation mal gérée;∎ the library is run by volunteer workers la bibliothèque est tenue par des bénévoles;∎ the farm was too big for him to run alone la ferme était trop grande pour qu'il puisse s'en occuper seul;∎ who's running this outfit? qui est le patron ici?;∎ I wish she'd stop trying to run my life! j'aimerais bien qu'elle arrête de me dire comment vivre ma vie!∎ to run a bridge tournament/a raffle organiser un tournoi de bridge/une tombola;∎ they run evening classes in computing ils organisent des cours du soir en informatique;∎ they run extra trains in the summer l'été ils mettent (en service) des trains supplémentaires;∎ several private companies run buses to the airport plusieurs sociétés privées assurent un service d'autobus pour l'aéroport(c) (operate → piece of equipment) faire marcher, faire fonctionner; Computing (program) exécuter, faire tourner;∎ you can run it off solar energy/the mains vous pouvez le faire fonctionner à l'énergie solaire/sur secteur;∎ this computer runs most software on peut utiliser la plupart des logiciels sur cet ordinateur;∎ Aviation to run the engines (for checking) faire le point fixe;∎ I can't afford to run a car any more je n'ai plus les moyens d'avoir une voiture;∎ she runs a Porsche elle roule en Porsche(d) (conduct → experiment, test) effectuer(e) (do or cover at a run → race, distance) courir;∎ to run the marathon courir le marathon;∎ I can still run 2 km in under 7 minutes j'arrive encore à courir ou à couvrir 2 km en moins de 7 minutes;∎ the children were running races les enfants faisaient la course;∎ the race will be run in Paris next year la course aura lieu à Paris l'année prochaine;∎ to run messages or errands faire des commissions ou des courses;∎ he'd run a mile if he saw it il prendrait ses jambes à son cou s'il voyait ça;∎ it looks as if his race is run on dirait qu'il a fait son temps∎ to be run off one's feet être débordé;∎ you're running the poor boy off his feet! le pauvre, tu es en train de l'épuiser!;∎ to run oneself to a standstill courir jusqu'à l'épuisement(g) (enter for race → horse, greyhound) faire courir(h) (hunt, chase) chasser;∎ to run deer chasser le cerf;∎ the outlaws were run out of town les hors-la-loi furent chassés de la ville∎ I'll run you to the bus stop je vais te conduire à l'arrêt de bus;∎ to run sb back home reconduire qn chez lui;∎ I've got to run these boxes over to my new house je dois emporter ces boîtes dans ma nouvelle maison∎ he's suspected of running drugs/guns il est soupçonné de trafic de drogue/d'armes(k) (drive → vehicle) conduire;∎ I ran the car into the driveway j'ai mis la voiture dans l'allée;∎ could you run your car back a bit? pourriez-vous reculer un peu votre voiture?;∎ I ran my car into a lamppost je suis rentré dans un réverbère (avec ma voiture);∎ he tried to run me off the road! il a essayé de me faire sortir de la route!(l) (pass, quickly or lightly) passer;∎ he ran his hand through his hair il se passa la main dans les cheveux;∎ he ran a comb through his hair il se donna un coup de peigne;∎ I'll run a duster over the furniture je passerai un coup de chiffon sur les meubles;∎ she ran her hands over the controls elle promena ses mains sur les boutons de commande;∎ she ran her finger down the list/her eye over the text elle parcourut la liste du doigt/le texte des yeux(m) (send via specified route) faire passer;∎ it would be better to run the wires under the floorboards ce serait mieux de faire passer les fils sous le plancher;∎ we could run a cable from the house nous pourrions amener un câble de la maison;∎ run the other end of the rope through the loop passez l'autre bout de la corde dans la boucle(o) (cause to flow) faire couler;∎ run the water into the basin faites couler l'eau dans la cuvette;∎ to run a bath faire couler un bain∎ the local paper is running a series of articles on the scandal le journal local publie une série d'articles sur le scandale;∎ to run an ad (in the newspaper) passer ou faire passer une annonce (dans le journal)(q) (enter for election) présenter;∎ they're running a candidate in every constituency ils présentent un candidat dans chaque circonscription∎ to run a temperature or fever avoir de la fièvre∎ to run the danger or risk of doing sth courir le risque de faire qch;∎ you run the risk of a heavy fine vous risquez une grosse amende;∎ do you realize the risks you're running? est-ce que vous réalisez les risques que vous prenez?∎ I run every morning in the park je cours tous les matins dans le parc;∎ to come running towards sb accourir vers qn;∎ they ran out of the house ils sont sortis de la maison en courant;∎ to run upstairs/downstairs monter/descendre l'escalier en courant;∎ I had to run for the train j'ai dû courir pour attraper le train;∎ she ran for the police elle a couru chercher la police;∎ run and fetch me a glass of water cours me chercher un verre d'eau;∎ I'll just run across or round or over to the shop je fais un saut à l'épicerie;∎ to run to meet sb courir ou se précipiter à la rencontre de qn;∎ I've been running all over the place looking for you j'ai couru partout à ta recherche;∎ figurative I didn't expect her to go running to the press with the story je ne m'attendais pas à ce qu'elle coure raconter l'histoire à la presse;∎ don't come running to me with your problems ne viens pas m'embêter avec tes problèmes∎ to run in a race (horse, person) participer à une course;∎ there are twenty horses running in the race vingt chevaux participent à la course;∎ she ran for her country in the Olympics elle a couru pour son pays aux jeux Olympiques∎ run for your lives! sauve qui peut!;∎ familiar if the night watchman sees you, run for it! si le veilleur de nuit te voit, tire-toi ou file!;∎ figurative you can't just keep running from your past vous ne pouvez pas continuer à fuir votre passé(d) (pass → road, railway, boundary) passer;∎ a tunnel runs under the mountain un tunnel passe sous la montagne;∎ the railway line runs through a valley/over a viaduct le chemin de fer passe dans une vallée/sur un viaduc;∎ the pipes run under the road les tuyaux passent sous la route;∎ the road runs alongside the river/parallel to the coast la route longe la rivière/la côte;∎ hedgerows run between the fields des haies séparent les champs;∎ the road runs due north la route va droit vers le nord;∎ to run north and south être orienté nord-sud;∎ a canal running from London to Birmingham un canal qui va de Londres à Birmingham;∎ a high fence runs around the building une grande barrière fait le tour du bâtiment;∎ the lizard has red markings running down its back le dos du lézard est zébré de rouge;∎ the line of print ran off the page la ligne a débordé de la feuille;∎ figurative our lives seem to be running in different directions il semble que nos vies prennent des chemins différents∎ the pram ran down the hill out of control le landau a dévalé la côte;∎ the tram runs on special tracks le tramway roule sur des rails spéciaux;∎ the crane runs on rails la grue se déplace sur des rails;∎ the piano runs on casters le piano est monté sur (des) roulettes;∎ the truck ran off the road le camion a quitté la route;∎ let the cord run through your hands laissez la corde filer entre vos mains;∎ his fingers ran over the controls ses doigts se promenèrent sur les boutons de commande;∎ her eyes ran down the list elle parcourut la liste des yeux;∎ a shiver ran down my spine un frisson me parcourut le dos;∎ his thoughts ran to that hot August day in Paris cette chaude journée d'août à Paris lui revint à l'esprit(f) (words, text)∎ how does that last verse run? c'est quoi la dernière strophe?;∎ their argument or reasoning runs something like this voici plus ou moins leur raisonnement;∎ the conversation ran something like this voilà en gros ce qui s'est dit(g) (spread → rumour, news) se répandre(h) (flow → river, water, tap, nose) couler;∎ let the water run until it's hot laisse couler l'eau jusqu'à ce qu'elle soit chaude;∎ the water's run cold l'eau est froide au robinet;∎ you've let the water run cold tu as laissé couler l'eau trop longtemps, elle est devenue froide;∎ your bath is running ton bain est en train de couler;∎ your nose is running tu as le nez qui coule;∎ the cold made our eyes run le froid nous piquait les yeux;∎ the hot water runs along/down this pipe l'eau chaude passe/descend dans ce tuyau;∎ their faces were running with sweat leurs visages ruisselaient de transpiration;∎ tears ran down her face des larmes coulaient sur son visage;∎ the streets were running with blood le sang coulait dans les rues;∎ the river ran red with blood les eaux de la rivière étaient rouges de sang;∎ the Jari runs into the Amazon le Jari se jette dans l'Amazone∎ her mascara had run son mascara avait coulé(j) (in wash → colour, fabric) déteindre;∎ wash that dress separately, the colour might run lave cette robe à part, elle pourrait déteindre(k) (operate → engine, machine, business) marcher, fonctionner;∎ to run on or off electricity/gas/diesel fonctionner à l'électricité/au gaz/au diesel;∎ this machine runs off the mains cet appareil se branche sur (le) secteur;∎ the tape recorder was still running le magnétophone était encore en marche;∎ leave the engine running laissez tourner le moteur;∎ the engine is running smoothly le moteur tourne rond;∎ the new assembly line is up and running la nouvelle chaîne de montage est en service;∎ Computing do not interrupt the program while it is running ne pas interrompre le programme en cours d'exécution;∎ Computing this software runs on DOS ce logiciel tourne sous DOS;∎ Computing running at… cadencé à…;∎ figurative everything is running smoothly tout marche très bien(l) (public transport) circuler;∎ this train doesn't run/only runs on Sundays ce train ne circule pas/ne circule que le dimanche;∎ some bus lines run all night certaines lignes d'autobus sont en service toute la nuit;∎ the buses stop running at midnight après minuit il n'y a plus de bus;∎ trains running between London and Manchester trains qui circulent entre Londres et Manchester;∎ trains running to Calais are cancelled les trains à destination de Calais sont annulés;∎ he took the tube that runs through Clapham il prit la ligne de métro qui passe par Clapham(m) (last) durer; (be valid → contract) être ou rester valide; (→ agreement) être ou rester en vigueur; Finance (→ interest) courir;∎ the sales run from the beginning to the end of January les soldes durent du début à la fin janvier;∎ the sales have only another two days to run il ne reste que deux jours de soldes;∎ the meeting ran for an hour longer than expected la réunion a duré une heure de plus que prévu;∎ I'd like the ad to run for a week je voudrais que l'annonce passe pendant une semaine;∎ the lease has another year to run le bail n'expire pas avant un an;∎ your subscription will run for two years votre abonnement sera valable deux ans;∎ interest runs from 1 January les intérêts courent à partir du 1er janvier∎ the play has been running for a year la pièce est à l'affiche depuis un an;∎ the film is currently running in Hull le film est actuellement sur les écrans à Hull;∎ his new musical should run and run! sa nouvelle comédie musicale devrait tenir l'affiche pendant des mois!;∎ Television this soap opera has been running for twenty years ça fait vingt ans que ce feuilleton est diffusé;∎ America's longest-running TV series la plus longue série télévisée américaine(o) (occur → inherited trait, illness)∎ twins run in our family les jumeaux sont courants dans la famille;∎ heart disease runs in the family les maladies cardiaques sont fréquentes dans notre famille∎ the colours run from dark blue to bright green les couleurs vont du bleu foncé au vert vif∎ to run high (sea) être grosse ou houleuse;∎ feelings or tempers were running high les esprits étaient échauffés;∎ their ammunition was running low ils commençaient à manquer de munitions;∎ our stores are running low nos provisions s'épuisent ou tirent à leur fin;∎ he's running scared il a la frousse;∎ to be running late être en retard, avoir du retard;∎ programmes are running ten minutes late les émissions ont toutes dix minutes de retard;∎ sorry I can't stop, I'm running a bit late désolé, je ne peux pas rester, je suis un peu en retard;∎ events are running in our favour les événements tournent en notre faveur;∎ inflation was running at 18 percent le taux d'inflation était de 18 pour cent(r) (be candidate, stand) se présenter;∎ to run for president or the presidency se présenter aux élections présidentielles, être candidat aux élections présidentielles ou à la présidence;∎ to run for office se porter candidat;∎ she's running on a law-and-order ticket elle se présente aux élections avec un programme basé sur la lutte contre l'insécurité;∎ he ran against Reagan in 1984 il s'est présenté contre Reagan en 1984∎ why don't we run down to the coast/up to London? si on faisait un tour jusqu'à la mer/jusqu'à Londres?∎ to run (before the wind) filer vent arrière;(u) (ladder → stocking, tights) filerBritish courir (çà et là);∎ I've been running about all day looking for you! j'ai passé ma journée à te chercher partout!(meet → acquaintance) rencontrer par hasard, tomber sur; (find → book, reference) trouver par hasard, tomber surtraverser en courantalso figurative courir après;∎ it's not like her to run after a man ce n'est pas son genre de courir après un homme;∎ she spends half her life running after her kids elle passe son temps à être derrière les enfants;∎ he's got all these assistants running after him the whole time il a tout un tas d'assistants qui passent sans arrêt derrière ce qu'il fait(go away) s'en aller, partir;∎ it's getting late, I must be running along il se fait tard, il faut que j'y aille;∎ run along to bed now, children! allez les enfants, au lit maintenant!(a) (from place to place) courir (çà et là)□ ;∎ I've been running around all day looking for you! j'ai passé ma journée à te chercher partout!□∎ he was sure his wife was running around il était sûr que sa femme le trompait□∎ he's always running around with other women il est toujours en train de courir après d'autres femmes∎ their son has run away from home leur fils a fait une fugue;∎ I'll be with you in a minute, don't run away je serai à toi dans un instant, ne te sauve pas;∎ run away and play now, children allez jouer ailleurs, les enfants;∎ figurative to run away from one's responsibilities fuir ses responsabilités;∎ to run away from the facts se refuser à l'évidence(a) (secretly or illegally) partir avec;∎ he ran away with his best friend's wife il est parti avec la femme de son meilleur ami;∎ he ran away with the takings il est parti avec la caisse∎ don't let your excitement run away with you gardez votre calme;∎ she tends to let her imagination run away with her elle a tendance à se laisser emporter par son imagination(c) (get → idea)∎ don't go running away with the idea or the notion that it will be easy n'allez pas vous imaginer que ce sera facile∎ they ran away with nearly all the medals ils ont remporté presque toutes les médailles➲ run back(a) (drive back) raccompagner (en voiture);∎ she ran me back home elle m'a ramené ou raccompagné chez moi en voiture;∎ he ran me back on his motorbike il m'a raccompagné en moto(b) (rewind → tape, film) rembobiner∎ familiar to come running back (errant husband etc) revenir□∎ to run back over sth passer qch en revue∎ to run sth by sb (submit) soumettre qch à qn;∎ you'd better run that by the committee vous feriez mieux de demander l'avis du comité;∎ run that by me again répétez-moi ça➲ run down(a) (reduce, diminish → gen) réduire; (→ number of employees) diminuer; (→ stocks) laisser s'épuiser; (→ industry, factory) fermer progressivement;∎ they are running down their military presence in Africa ils réduisent leur présence militaire en Afrique;∎ the government was accused of running down the steel industry le gouvernement a été accusé de laisser dépérir la sidérurgie;∎ you've run the battery down vous avez déchargé la pile; (of car) vous avez vidé ou déchargé la batterie, vous avez mis la batterie à plat∎ they're always running her friends down ils passent leur temps à dire du mal de ou à dénigrer ses amis□ ;∎ stop running yourself down all the time cesse de te rabaisser constamment(c) (in car → pedestrian, animal) renverser, écraser;∎ he was run down by a bus il s'est fait renverser par un bus∎ I finally ran down the reference in the library j'ai fini par dénicher la référence à la bibliothèque∎ the batteries in the radio are beginning to run down les piles de la radio commencent à être usées➲ run in∎ running in en rodage(a) (encounter → problem, difficulty) rencontrer(b) (meet → acquaintance) rencontrer (par hasard), tomber sur;∎ to run into debt faire des dettes, s'endetter(c) (collide with → of car, driver) percuter, rentrer dans;∎ I ran into a lamppost je suis rentrée dans un réverbère;∎ you should be more careful, you nearly ran into me! tu devrais faire attention, tu as failli me rentrer dedans!(d) (amount to) s'élever à;∎ debts running into millions of dollars des dettes qui s'élèvent à des millions de dollars;∎ takings run into five figures la recette atteint les cinq chiffres(e) (merge into) se fondre dans, se confondre avec;∎ the red runs into orange le rouge devient orange;∎ the words began to run into each other before my eyes les mots commençaient à se confondre devant mes yeux➲ run off∎ run me off five copies of this report faites-moi cinq copies de ce rapport(b) (write quickly) (article) pondre∎ the heats will be run off tomorrow les éliminatoires se disputeront demain(d) (lose → excess weight, fat) perdre en courant∎ I'll be with you in a minute, don't run off je serai à toi dans un instant, ne te sauve pas➲ run on(lines of writing) ne pas découper en paragraphes; (letters, words) ne pas séparer, lier∎ the play ran on for hours la pièce a duré des heures;∎ the discussion ran on for an extra hour la discussion a duré une heure de plus que prévu∎ he does run on rather quand il est parti celui-là, il ne s'arrête plus;∎ he can run on for hours if you let him si tu le laisses faire il peut tenir le crachoir pendant des heures➲ run out(a) (cable, rope) laisser filer∎ to run a batsman out mettre un batteur hors jeu∎ hurry up, time is running out! dépêchez-vous, il ne reste plus beaucoup de temps!;∎ their luck finally ran out la chance a fini par tourner, leur chance n'a pas duré(c) (expire → contract, passport, agreement) expirer, venir à expirationmanquer de;∎ we're running out of ammunition nous commençons à manquer de munitions;∎ we're running out of sugar nous allons nous trouver à court de sucre;∎ he's run out of money il n'a plus d'argent;∎ to run out of patience être à bout de patience;∎ to run out of petrol tomber en panne d'essence(spouse, colleague) laisser tomber, abandonner;∎ she ran out on her husband elle a quitté son mari;∎ his assistants all ran out on him ses assistants l'ont tous abandonné ou laissé tomber➲ run over(pedestrian, animal) écraser;∎ I nearly got run over j'ai failli me faire écraser;∎ he's been run over il s'est fait écraser;∎ the car ran over his legs la voiture lui est passé sur les jambes∎ let's run over the arguments one more time before the meeting reprenons les arguments une dernière fois avant la réunion;∎ could you run over the main points for us? pourriez-vous nous récapituler les principaux points?∎ to run over the allotted time excéder le temps imparti(a) (overflow) déborder;∎ literary my cup runneth over je nage dans le bonheur;∎ to run over with energy/enthusiasm déborder d'énergie/d'enthousiasme(b) (run late) dépasser l'heure; Radio & Television dépasser le temps d'antenne, déborder sur le temps d'antenne;∎ the programme ran over by twenty minutes l'émission a dépassé son temps d'antenne de vingt minutes➲ run past= run bypasser en courant(a) (cross → of person) traverser en courant;∎ figurative money runs through his fingers like water l'argent lui brûle les doigts(b) (pervade → of thought, feeling)∎ a strange idea ran through my mind une idée étrange m'a traversé l'esprit;∎ a thrill of excitement ran through her un frisson d'émotion la parcourut;∎ an angry murmur ran through the crowd des murmures de colère parcoururent la foule;∎ his words kept running through my head ses paroles ne cessaient de retentir dans ma tête;∎ an air of melancholy runs through the whole film une atmosphère de mélancolie imprègne tout le film∎ she ran through the arguments in her mind elle repassa les arguments dans sa tête;∎ let's just run through the procedure one more time reprenons une dernière fois la marche à suivre;∎ I'll run through your speech with you je vous ferai répéter votre discours(d) (read quickly) parcourir (des yeux), jeter un coup d'œil sur∎ he runs through a dozen shirts a week il lui faut une douzaine de chemises par semaine∎ to run sb through (with a sword) transpercer qn (d'un coup d'épée)(a) (amount to) se chiffrer à;∎ her essay ran to twenty pages sa dissertation faisait vingt pages∎ your salary should run to a new computer ton salaire devrait te permettre d'acheter un nouvel ordinateur;∎ the budget won't run to champagne le budget ne nous permet pas d'acheter du champagne➲ run up(a) (debt, bill) laisser s'accumuler;∎ I've run up a huge overdraft j'ai un découvert énorme(c) (sew quickly) coudre rapidement ou à la hâte(climb rapidly) monter en courant; (approach) approcher en courant;∎ a young man ran up to me un jeune homme s'approcha de moi en courant(encounter) se heurter à;∎ we've run up against some problems nous nous sommes heurtés à quelques problèmes -
2 run
1 noun(on bank) retrait m massif;∎ there was a run on the dollar il y a eu une ruée sur le dollar(b) (machinery) faire marcher, faire fonctionner∎ this computer runs most software on peut utiliser la plupart des logiciels sur cet ordinateur(a) (of contract, lease, bill of exchange) courir;∎ the lease has another year to run le bail n'expire pas avant un an;∎ your subscription will run for two years votre abonnement sera valable deux ans(b) (of machine) marcher, fonctionner;∎ the new assembly line is up and running la nouvelle chaîne de montage est en service∎ this software runs on DOS ce logiciel tourne sous DOS;∎ do not interrupt the program while it is running ne pas interrompre le programme en cours d'exécution(production, stocks) réduire, diminuer(amount to) s'élever à;∎ the debts run into millions of dollars la dette s'élève à des millions de dollars(of lease, contract) expirer; (of money, supplies, resources) s'épuiser;∎ to run out of sth manquer de qch;∎ to have run out of sth ne plus avoir de qch(bill, debt) laisser accumuler;∎ I've run up a huge overdraft j'ai un découvert énorme -
3 Artificial Intelligence
In my opinion, none of [these programs] does even remote justice to the complexity of human mental processes. Unlike men, "artificially intelligent" programs tend to be single minded, undistractable, and unemotional. (Neisser, 1967, p. 9)Future progress in [artificial intelligence] will depend on the development of both practical and theoretical knowledge.... As regards theoretical knowledge, some have sought a unified theory of artificial intelligence. My view is that artificial intelligence is (or soon will be) an engineering discipline since its primary goal is to build things. (Nilsson, 1971, pp. vii-viii)Most workers in AI [artificial intelligence] research and in related fields confess to a pronounced feeling of disappointment in what has been achieved in the last 25 years. Workers entered the field around 1950, and even around 1960, with high hopes that are very far from being realized in 1972. In no part of the field have the discoveries made so far produced the major impact that was then promised.... In the meantime, claims and predictions regarding the potential results of AI research had been publicized which went even farther than the expectations of the majority of workers in the field, whose embarrassments have been added to by the lamentable failure of such inflated predictions....When able and respected scientists write in letters to the present author that AI, the major goal of computing science, represents "another step in the general process of evolution"; that possibilities in the 1980s include an all-purpose intelligence on a human-scale knowledge base; that awe-inspiring possibilities suggest themselves based on machine intelligence exceeding human intelligence by the year 2000 [one has the right to be skeptical]. (Lighthill, 1972, p. 17)4) Just as Astronomy Succeeded Astrology, the Discovery of Intellectual Processes in Machines Should Lead to a Science, EventuallyJust as astronomy succeeded astrology, following Kepler's discovery of planetary regularities, the discoveries of these many principles in empirical explorations on intellectual processes in machines should lead to a science, eventually. (Minsky & Papert, 1973, p. 11)5) Problems in Machine Intelligence Arise Because Things Obvious to Any Person Are Not Represented in the ProgramMany problems arise in experiments on machine intelligence because things obvious to any person are not represented in any program. One can pull with a string, but one cannot push with one.... Simple facts like these caused serious problems when Charniak attempted to extend Bobrow's "Student" program to more realistic applications, and they have not been faced up to until now. (Minsky & Papert, 1973, p. 77)What do we mean by [a symbolic] "description"? We do not mean to suggest that our descriptions must be made of strings of ordinary language words (although they might be). The simplest kind of description is a structure in which some features of a situation are represented by single ("primitive") symbols, and relations between those features are represented by other symbols-or by other features of the way the description is put together. (Minsky & Papert, 1973, p. 11)[AI is] the use of computer programs and programming techniques to cast light on the principles of intelligence in general and human thought in particular. (Boden, 1977, p. 5)The word you look for and hardly ever see in the early AI literature is the word knowledge. They didn't believe you have to know anything, you could always rework it all.... In fact 1967 is the turning point in my mind when there was enough feeling that the old ideas of general principles had to go.... I came up with an argument for what I called the primacy of expertise, and at the time I called the other guys the generalists. (Moses, quoted in McCorduck, 1979, pp. 228-229)9) Artificial Intelligence Is Psychology in a Particularly Pure and Abstract FormThe basic idea of cognitive science is that intelligent beings are semantic engines-in other words, automatic formal systems with interpretations under which they consistently make sense. We can now see why this includes psychology and artificial intelligence on a more or less equal footing: people and intelligent computers (if and when there are any) turn out to be merely different manifestations of the same underlying phenomenon. Moreover, with universal hardware, any semantic engine can in principle be formally imitated by a computer if only the right program can be found. And that will guarantee semantic imitation as well, since (given the appropriate formal behavior) the semantics is "taking care of itself" anyway. Thus we also see why, from this perspective, artificial intelligence can be regarded as psychology in a particularly pure and abstract form. The same fundamental structures are under investigation, but in AI, all the relevant parameters are under direct experimental control (in the programming), without any messy physiology or ethics to get in the way. (Haugeland, 1981b, p. 31)There are many different kinds of reasoning one might imagine:Formal reasoning involves the syntactic manipulation of data structures to deduce new ones following prespecified rules of inference. Mathematical logic is the archetypical formal representation. Procedural reasoning uses simulation to answer questions and solve problems. When we use a program to answer What is the sum of 3 and 4? it uses, or "runs," a procedural model of arithmetic. Reasoning by analogy seems to be a very natural mode of thought for humans but, so far, difficult to accomplish in AI programs. The idea is that when you ask the question Can robins fly? the system might reason that "robins are like sparrows, and I know that sparrows can fly, so robins probably can fly."Generalization and abstraction are also natural reasoning process for humans that are difficult to pin down well enough to implement in a program. If one knows that Robins have wings, that Sparrows have wings, and that Blue jays have wings, eventually one will believe that All birds have wings. This capability may be at the core of most human learning, but it has not yet become a useful technique in AI.... Meta- level reasoning is demonstrated by the way one answers the question What is Paul Newman's telephone number? You might reason that "if I knew Paul Newman's number, I would know that I knew it, because it is a notable fact." This involves using "knowledge about what you know," in particular, about the extent of your knowledge and about the importance of certain facts. Recent research in psychology and AI indicates that meta-level reasoning may play a central role in human cognitive processing. (Barr & Feigenbaum, 1981, pp. 146-147)Suffice it to say that programs already exist that can do things-or, at the very least, appear to be beginning to do things-which ill-informed critics have asserted a priori to be impossible. Examples include: perceiving in a holistic as opposed to an atomistic way; using language creatively; translating sensibly from one language to another by way of a language-neutral semantic representation; planning acts in a broad and sketchy fashion, the details being decided only in execution; distinguishing between different species of emotional reaction according to the psychological context of the subject. (Boden, 1981, p. 33)Can the synthesis of Man and Machine ever be stable, or will the purely organic component become such a hindrance that it has to be discarded? If this eventually happens-and I have... good reasons for thinking that it must-we have nothing to regret and certainly nothing to fear. (Clarke, 1984, p. 243)The thesis of GOFAI... is not that the processes underlying intelligence can be described symbolically... but that they are symbolic. (Haugeland, 1985, p. 113)14) Artificial Intelligence Provides a Useful Approach to Psychological and Psychiatric Theory FormationIt is all very well formulating psychological and psychiatric theories verbally but, when using natural language (even technical jargon), it is difficult to recognise when a theory is complete; oversights are all too easily made, gaps too readily left. This is a point which is generally recognised to be true and it is for precisely this reason that the behavioural sciences attempt to follow the natural sciences in using "classical" mathematics as a more rigorous descriptive language. However, it is an unfortunate fact that, with a few notable exceptions, there has been a marked lack of success in this application. It is my belief that a different approach-a different mathematics-is needed, and that AI provides just this approach. (Hand, quoted in Hand, 1985, pp. 6-7)We might distinguish among four kinds of AI.Research of this kind involves building and programming computers to perform tasks which, to paraphrase Marvin Minsky, would require intelligence if they were done by us. Researchers in nonpsychological AI make no claims whatsoever about the psychological realism of their programs or the devices they build, that is, about whether or not computers perform tasks as humans do.Research here is guided by the view that the computer is a useful tool in the study of mind. In particular, we can write computer programs or build devices that simulate alleged psychological processes in humans and then test our predictions about how the alleged processes work. We can weave these programs and devices together with other programs and devices that simulate different alleged mental processes and thereby test the degree to which the AI system as a whole simulates human mentality. According to weak psychological AI, working with computer models is a way of refining and testing hypotheses about processes that are allegedly realized in human minds.... According to this view, our minds are computers and therefore can be duplicated by other computers. Sherry Turkle writes that the "real ambition is of mythic proportions, making a general purpose intelligence, a mind." (Turkle, 1984, p. 240) The authors of a major text announce that "the ultimate goal of AI research is to build a person or, more humbly, an animal." (Charniak & McDermott, 1985, p. 7)Research in this field, like strong psychological AI, takes seriously the functionalist view that mentality can be realized in many different types of physical devices. Suprapsychological AI, however, accuses strong psychological AI of being chauvinisticof being only interested in human intelligence! Suprapsychological AI claims to be interested in all the conceivable ways intelligence can be realized. (Flanagan, 1991, pp. 241-242)16) Determination of Relevance of Rules in Particular ContextsEven if the [rules] were stored in a context-free form the computer still couldn't use them. To do that the computer requires rules enabling it to draw on just those [ rules] which are relevant in each particular context. Determination of relevance will have to be based on further facts and rules, but the question will again arise as to which facts and rules are relevant for making each particular determination. One could always invoke further facts and rules to answer this question, but of course these must be only the relevant ones. And so it goes. It seems that AI workers will never be able to get started here unless they can settle the problem of relevance beforehand by cataloguing types of context and listing just those facts which are relevant in each. (Dreyfus & Dreyfus, 1986, p. 80)Perhaps the single most important idea to artificial intelligence is that there is no fundamental difference between form and content, that meaning can be captured in a set of symbols such as a semantic net. (G. Johnson, 1986, p. 250)Artificial intelligence is based on the assumption that the mind can be described as some kind of formal system manipulating symbols that stand for things in the world. Thus it doesn't matter what the brain is made of, or what it uses for tokens in the great game of thinking. Using an equivalent set of tokens and rules, we can do thinking with a digital computer, just as we can play chess using cups, salt and pepper shakers, knives, forks, and spoons. Using the right software, one system (the mind) can be mapped into the other (the computer). (G. Johnson, 1986, p. 250)19) A Statement of the Primary and Secondary Purposes of Artificial IntelligenceThe primary goal of Artificial Intelligence is to make machines smarter.The secondary goals of Artificial Intelligence are to understand what intelligence is (the Nobel laureate purpose) and to make machines more useful (the entrepreneurial purpose). (Winston, 1987, p. 1)The theoretical ideas of older branches of engineering are captured in the language of mathematics. We contend that mathematical logic provides the basis for theory in AI. Although many computer scientists already count logic as fundamental to computer science in general, we put forward an even stronger form of the logic-is-important argument....AI deals mainly with the problem of representing and using declarative (as opposed to procedural) knowledge. Declarative knowledge is the kind that is expressed as sentences, and AI needs a language in which to state these sentences. Because the languages in which this knowledge usually is originally captured (natural languages such as English) are not suitable for computer representations, some other language with the appropriate properties must be used. It turns out, we think, that the appropriate properties include at least those that have been uppermost in the minds of logicians in their development of logical languages such as the predicate calculus. Thus, we think that any language for expressing knowledge in AI systems must be at least as expressive as the first-order predicate calculus. (Genesereth & Nilsson, 1987, p. viii)21) Perceptual Structures Can Be Represented as Lists of Elementary PropositionsIn artificial intelligence studies, perceptual structures are represented as assemblages of description lists, the elementary components of which are propositions asserting that certain relations hold among elements. (Chase & Simon, 1988, p. 490)Artificial intelligence (AI) is sometimes defined as the study of how to build and/or program computers to enable them to do the sorts of things that minds can do. Some of these things are commonly regarded as requiring intelligence: offering a medical diagnosis and/or prescription, giving legal or scientific advice, proving theorems in logic or mathematics. Others are not, because they can be done by all normal adults irrespective of educational background (and sometimes by non-human animals too), and typically involve no conscious control: seeing things in sunlight and shadows, finding a path through cluttered terrain, fitting pegs into holes, speaking one's own native tongue, and using one's common sense. Because it covers AI research dealing with both these classes of mental capacity, this definition is preferable to one describing AI as making computers do "things that would require intelligence if done by people." However, it presupposes that computers could do what minds can do, that they might really diagnose, advise, infer, and understand. One could avoid this problematic assumption (and also side-step questions about whether computers do things in the same way as we do) by defining AI instead as "the development of computers whose observable performance has features which in humans we would attribute to mental processes." This bland characterization would be acceptable to some AI workers, especially amongst those focusing on the production of technological tools for commercial purposes. But many others would favour a more controversial definition, seeing AI as the science of intelligence in general-or, more accurately, as the intellectual core of cognitive science. As such, its goal is to provide a systematic theory that can explain (and perhaps enable us to replicate) both the general categories of intentionality and the diverse psychological capacities grounded in them. (Boden, 1990b, pp. 1-2)Because the ability to store data somewhat corresponds to what we call memory in human beings, and because the ability to follow logical procedures somewhat corresponds to what we call reasoning in human beings, many members of the cult have concluded that what computers do somewhat corresponds to what we call thinking. It is no great difficulty to persuade the general public of that conclusion since computers process data very fast in small spaces well below the level of visibility; they do not look like other machines when they are at work. They seem to be running along as smoothly and silently as the brain does when it remembers and reasons and thinks. On the other hand, those who design and build computers know exactly how the machines are working down in the hidden depths of their semiconductors. Computers can be taken apart, scrutinized, and put back together. Their activities can be tracked, analyzed, measured, and thus clearly understood-which is far from possible with the brain. This gives rise to the tempting assumption on the part of the builders and designers that computers can tell us something about brains, indeed, that the computer can serve as a model of the mind, which then comes to be seen as some manner of information processing machine, and possibly not as good at the job as the machine. (Roszak, 1994, pp. xiv-xv)The inner workings of the human mind are far more intricate than the most complicated systems of modern technology. Researchers in the field of artificial intelligence have been attempting to develop programs that will enable computers to display intelligent behavior. Although this field has been an active one for more than thirty-five years and has had many notable successes, AI researchers still do not know how to create a program that matches human intelligence. No existing program can recall facts, solve problems, reason, learn, and process language with human facility. This lack of success has occurred not because computers are inferior to human brains but rather because we do not yet know in sufficient detail how intelligence is organized in the brain. (Anderson, 1995, p. 2)Historical dictionary of quotations in cognitive science > Artificial Intelligence
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4 Computers
The brain has been compared to a digital computer because the neuron, like a switch or valve, either does or does not complete a circuit. But at that point the similarity ends. The switch in the digital computer is constant in its effect, and its effect is large in proportion to the total output of the machine. The effect produced by the neuron varies with its recovery from [the] refractory phase and with its metabolic state. The number of neurons involved in any action runs into millions so that the influence of any one is negligible.... Any cell in the system can be dispensed with.... The brain is an analogical machine, not digital. Analysis of the integrative activities will probably have to be in statistical terms. (Lashley, quoted in Beach, Hebb, Morgan & Nissen, 1960, p. 539)It is essential to realize that a computer is not a mere "number cruncher," or supercalculating arithmetic machine, although this is how computers are commonly regarded by people having no familiarity with artificial intelligence. Computers do not crunch numbers; they manipulate symbols.... Digital computers originally developed with mathematical problems in mind, are in fact general purpose symbol manipulating machines....The terms "computer" and "computation" are themselves unfortunate, in view of their misleading arithmetical connotations. The definition of artificial intelligence previously cited-"the study of intelligence as computation"-does not imply that intelligence is really counting. Intelligence may be defined as the ability creatively to manipulate symbols, or process information, given the requirements of the task in hand. (Boden, 1981, pp. 15, 16-17)The task is to get computers to explain things to themselves, to ask questions about their experiences so as to cause those explanations to be forthcoming, and to be creative in coming up with explanations that have not been previously available. (Schank, 1986, p. 19)In What Computers Can't Do, written in 1969 (2nd edition, 1972), the main objection to AI was the impossibility of using rules to select only those facts about the real world that were relevant in a given situation. The "Introduction" to the paperback edition of the book, published by Harper & Row in 1979, pointed out further that no one had the slightest idea how to represent the common sense understanding possessed even by a four-year-old. (Dreyfus & Dreyfus, 1986, p. 102)A popular myth says that the invention of the computer diminishes our sense of ourselves, because it shows that rational thought is not special to human beings, but can be carried on by a mere machine. It is a short stop from there to the conclusion that intelligence is mechanical, which many people find to be an affront to all that is most precious and singular about their humanness.In fact, the computer, early in its career, was not an instrument of the philistines, but a humanizing influence. It helped to revive an idea that had fallen into disrepute: the idea that the mind is real, that it has an inner structure and a complex organization, and can be understood in scientific terms. For some three decades, until the 1940s, American psychology had lain in the grip of the ice age of behaviorism, which was antimental through and through. During these years, extreme behaviorists banished the study of thought from their agenda. Mind and consciousness, thinking, imagining, planning, solving problems, were dismissed as worthless for anything except speculation. Only the external aspects of behavior, the surface manifestations, were grist for the scientist's mill, because only they could be observed and measured....It is one of the surprising gifts of the computer in the history of ideas that it played a part in giving back to psychology what it had lost, which was nothing less than the mind itself. In particular, there was a revival of interest in how the mind represents the world internally to itself, by means of knowledge structures such as ideas, symbols, images, and inner narratives, all of which had been consigned to the realm of mysticism. (Campbell, 1989, p. 10)[Our artifacts] only have meaning because we give it to them; their intentionality, like that of smoke signals and writing, is essentially borrowed, hence derivative. To put it bluntly: computers themselves don't mean anything by their tokens (any more than books do)-they only mean what we say they do. Genuine understanding, on the other hand, is intentional "in its own right" and not derivatively from something else. (Haugeland, 1981a, pp. 32-33)he debate over the possibility of computer thought will never be won or lost; it will simply cease to be of interest, like the previous debate over man as a clockwork mechanism. (Bolter, 1984, p. 190)t takes us a long time to emotionally digest a new idea. The computer is too big a step, and too recently made, for us to quickly recover our balance and gauge its potential. It's an enormous accelerator, perhaps the greatest one since the plow, twelve thousand years ago. As an intelligence amplifier, it speeds up everything-including itself-and it continually improves because its heart is information or, more plainly, ideas. We can no more calculate its consequences than Babbage could have foreseen antibiotics, the Pill, or space stations.Further, the effects of those ideas are rapidly compounding, because a computer design is itself just a set of ideas. As we get better at manipulating ideas by building ever better computers, we get better at building even better computers-it's an ever-escalating upward spiral. The early nineteenth century, when the computer's story began, is already so far back that it may as well be the Stone Age. (Rawlins, 1997, p. 19)According to weak AI, the principle value of the computer in the study of the mind is that it gives us a very powerful tool. For example, it enables us to formulate and test hypotheses in a more rigorous and precise fashion than before. But according to strong AI the computer is not merely a tool in the study of the mind; rather the appropriately programmed computer really is a mind in the sense that computers given the right programs can be literally said to understand and have other cognitive states. And according to strong AI, because the programmed computer has cognitive states, the programs are not mere tools that enable us to test psychological explanations; rather, the programs are themselves the explanations. (Searle, 1981b, p. 353)What makes people smarter than machines? They certainly are not quicker or more precise. Yet people are far better at perceiving objects in natural scenes and noting their relations, at understanding language and retrieving contextually appropriate information from memory, at making plans and carrying out contextually appropriate actions, and at a wide range of other natural cognitive tasks. People are also far better at learning to do these things more accurately and fluently through processing experience.What is the basis for these differences? One answer, perhaps the classic one we might expect from artificial intelligence, is "software." If we only had the right computer program, the argument goes, we might be able to capture the fluidity and adaptability of human information processing. Certainly this answer is partially correct. There have been great breakthroughs in our understanding of cognition as a result of the development of expressive high-level computer languages and powerful algorithms. However, we do not think that software is the whole story.In our view, people are smarter than today's computers because the brain employs a basic computational architecture that is more suited to deal with a central aspect of the natural information processing tasks that people are so good at.... hese tasks generally require the simultaneous consideration of many pieces of information or constraints. Each constraint may be imperfectly specified and ambiguous, yet each can play a potentially decisive role in determining the outcome of processing. (McClelland, Rumelhart & Hinton, 1986, pp. 3-4)Historical dictionary of quotations in cognitive science > Computers
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