-
41 deplete
[dɪ'pliːt]* * *[di'pli:t](to make smaller in amount, number etc: Our supplies of food are rather depleted.) esaurire* * *[dɪ'pliːt] -
42 destroy
[dɪ'strɔɪ]1) distruggere [building, landscape, evidence]; distruggere, mettere fine a [hopes, career]; annientare [ person]; neutralizzare [bomb, suspicious package]* * *[di'stroi]1) (to put an end to or make useless; to ruin: Vandals destroyed the painting.) distruggere2) (to kill (animals): This poison destroys rats.) uccidere•* * *[dɪ'strɔɪ]1) distruggere [building, landscape, evidence]; distruggere, mettere fine a [hopes, career]; annientare [ person]; neutralizzare [bomb, suspicious package] -
43 destruction
[dɪ'strʌkʃn]nome (of building, landscape, evidence) distruzione f.; (of hopes, career) distruzione f., rovina f.; (of enemy, population) annientamento m.* * *1) (the act or process of destroying or being destroyed: the destruction of the city.) distruzione2) (the state of being destroyed; ruin: a scene of destruction.) distruzione•- destructively
- destructiveness* * *[dɪ'strʌkʃn]nome (of building, landscape, evidence) distruzione f.; (of hopes, career) distruzione f., rovina f.; (of enemy, population) annientamento m. -
44 dislocate
['dɪsləkeɪt] [AE 'dɪsləʊkeɪt]1) med.2) form. (disrupt) ostacolare, intralciare [ transport]; dissestare [ economy]; disperdere [ population]* * *['disləkeit, ]( American[) -lou-](to put (a bone) out of joint; to displace: She dislocated her hip when she fell.) slogare, lussare* * *['dɪsləkeɪt] [AE 'dɪsləʊkeɪt]1) med.2) form. (disrupt) ostacolare, intralciare [ transport]; dissestare [ economy]; disperdere [ population] -
45 elderly
['eldəlɪ] 1.1) [person, population] anziano2) [ vehicle] vecchio, antiquato2.the elderly — + verbo pl. gli anziani
* * *adjective ((rather) old: an elderly lady.) anziano* * *['eldəlɪ] 1.1) [person, population] anziano2) [ vehicle] vecchio, antiquato2.the elderly — + verbo pl. gli anziani
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46 expand
[ɪk'spænd] 1.1) espandere, ampliare [ business]; ampliare, estendere [ scope]; ampliare, sviluppare [ concept]; ampliare, allargare [horizon, knowledge]; aumentare, accrescere [production, workforce]; estendere, espandere [ empire]; gonfiare [ lungs]2) mat. sviluppare3) inform. espandere2.verbo intransitivo [business, economy] espandersi, allargarsi; [population, production] aumentare; [ metal] dilatarsi; [ institution] ampliarsi, ingrandirsi; [ chest] dilatarsi, gonfiarsi; [ universe] espandersi* * *(to make or grow larger; to spread out wider: Metals expand when heated; He does exercises to expand his chest; The school's activities have been expanded to include climbing and mountaineering.) espandere, espandersi; ampliare- expanse- expansion* * *[ɪk'spænd] 1.1) espandere, ampliare [ business]; ampliare, estendere [ scope]; ampliare, sviluppare [ concept]; ampliare, allargare [horizon, knowledge]; aumentare, accrescere [production, workforce]; estendere, espandere [ empire]; gonfiare [ lungs]2) mat. sviluppare3) inform. espandere2.verbo intransitivo [business, economy] espandersi, allargarsi; [population, production] aumentare; [ metal] dilatarsi; [ institution] ampliarsi, ingrandirsi; [ chest] dilatarsi, gonfiarsi; [ universe] espandersi -
47 expansion
[ɪk'spænʃn]1) (of business, economy) espansione f., sviluppo m. (in di); (of population, production, sales) aumento m., crescita f.; (of site) ampliamento m., ingrandimento m.2) fis. dilatazione f.3) mat. (of expression) sviluppo m.* * *[-ʃən]noun (the act or state of expanding: the expansion of metals.) espansione* * *[ɪk'spænʃn]1) (of business, economy) espansione f., sviluppo m. (in di); (of population, production, sales) aumento m., crescita f.; (of site) ampliamento m., ingrandimento m.2) fis. dilatazione f.3) mat. (of expression) sviluppo m. -
48 explode
[ɪk'spləʊd] 1.verbo transitivo fare esplodere [ bomb]; fig. demolire [ theory]; screditare [ rumour]; distruggere [ myth]2.1) [bomb, boiler] esplodere, scoppiare; [building, ship] saltare2) fig. [ person] (with anger) esplodere, scoppiare; [ controversy] scoppiare; [ population] esploderethey exploded onto the rock music scene in 1977 — colloq. sfondarono nel mondo della musica rock nel 1977
* * *[ik'spləud] 1. verb1) (to (cause to) blow up with a loud noise: The bomb exploded; The police exploded the bomb where it could cause no damage.) esplodere2) (suddenly to show strong feeling: The teacher exploded with anger; The children exploded into laughter.) scoppiare3) (to prove (a theory etc) wrong.) screditare•- explosive 2. noun((a) material that is likely to explode: gelignite and other explosives.) esplosivo* * *[ɪk'spləʊd] 1.verbo transitivo fare esplodere [ bomb]; fig. demolire [ theory]; screditare [ rumour]; distruggere [ myth]2.1) [bomb, boiler] esplodere, scoppiare; [building, ship] saltare2) fig. [ person] (with anger) esplodere, scoppiare; [ controversy] scoppiare; [ population] esploderethey exploded onto the rock music scene in 1977 — colloq. sfondarono nel mondo della musica rock nel 1977
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49 explosion
[ɪk'spləʊʒn]1) esplosione f., scoppio m.2) fig. (of mirth, rage, activity) esplosione f.population explosion — esplosione demografica, boom demografico
* * *[-ʒən]1) (a blowing up, or the noise caused by this: a gas explosion; The explosion could be heard a long way off.) esplosione2) (the action of exploding: the explosion of the atom bomb.) esplosione3) (a sudden showing of strong feelings etc: an explosion of laughter.) esplosione, scoppio4) (a sudden great increase: an explosion in food prices.) esplosione* * *[ɪk'spləʊʒn]1) esplosione f., scoppio m.2) fig. (of mirth, rage, activity) esplosione f.population explosion — esplosione demografica, boom demografico
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50 grow
[grəʊ] 1.1) (increase)to grow 5 cm, 2% — crescere di 5 cm, del 2%
to grow one's hair, a beard — farsi crescere i capelli, la barba
2) (cultivate) coltivare [plant, crop]2.1) (increase) [crime, population] aumentare (by di); [deficit, pressure, influence] aumentare, crescere; [company, economy] crescere, essere in espansione; [movement, support, problem] acquistare importanza, diventare più importante; [poverty, crisis] aggravarsi; [ list] allungarsito grow to — raggiungere [ level]
to grow in — acquistare, acquisire [strength, popularity]
2) (physically) [person, hair, plant] crescere (by di); [ queue] allungarsi; [ tumour] svilupparsi3) (become) diventare [hotter, stronger]to grow old — invecchiare, diventare vecchio
4)to grow to do — finire per o arrivare a fare
•- grow on- grow up* * *[ɡrəu]past tense - grew; verb1) ((of plants) to develop: Carrots grow well in this soil.) crescere2) (to become bigger, longer etc: My hair has grown too long; Our friendship grew as time went on.) crescere3) (to cause or allow to grow: He has grown a beard.) far crescere4) ((with into) to change into, in becoming mature: Your daughter has grown into a beautiful woman.) diventare5) (to become: It's growing dark.) diventare•- grower- grown
- growth
- grown-up
- grown-up
- grow on
- grow up* * *[grəʊ] 1.1) (increase)to grow 5 cm, 2% — crescere di 5 cm, del 2%
to grow one's hair, a beard — farsi crescere i capelli, la barba
2) (cultivate) coltivare [plant, crop]2.1) (increase) [crime, population] aumentare (by di); [deficit, pressure, influence] aumentare, crescere; [company, economy] crescere, essere in espansione; [movement, support, problem] acquistare importanza, diventare più importante; [poverty, crisis] aggravarsi; [ list] allungarsito grow to — raggiungere [ level]
to grow in — acquistare, acquisire [strength, popularity]
2) (physically) [person, hair, plant] crescere (by di); [ queue] allungarsi; [ tumour] svilupparsi3) (become) diventare [hotter, stronger]to grow old — invecchiare, diventare vecchio
4)to grow to do — finire per o arrivare a fare
•- grow on- grow up -
51 growth
[grəʊθ]1) (physical) (of person, plant, hair, nails) crescita f.2) (increase) (of population, movement, idea) crescita f., sviluppo m.; (of economy) crescita f., espansione f., sviluppo m.; (of numbers, productivity, earnings) crescita f., aumento m., incremento m. (in, of di)3) med. escrescenza f.4) bot. germoglio m.* * *[-Ɵ]1) (the act or process of growing, increasing, developing etc: the growth of trade unionism.) crescita2) (something that has grown: a week's growth of beard.) crescita3) (the amount by which something grows: to measure the growth of a plant.) crescita, sviluppo4) (something unwanted which grows: a cancerous growth.) escrescenza* * *[grəʊθ]1) (physical) (of person, plant, hair, nails) crescita f.2) (increase) (of population, movement, idea) crescita f., sviluppo m.; (of economy) crescita f., espansione f., sviluppo m.; (of numbers, productivity, earnings) crescita f., aumento m., incremento m. (in, of di)3) med. escrescenza f.4) bot. germoglio m. -
52 harm
I [hɑːm]nome danno m., male m.II [hɑːm]to do harm to sb. o to do sb. harm fare del male a qcn.; to do harm to sth. danneggiare qcs.; I meant no harm by o in doing non volevo fare nulla di male facendo; it would do no harm to do (you have nothing to lose) non ti costerebbe niente fare; (you ought to) non ti farebbe male fare; you'll come to no harm non ti succederà niente di male; no harm done! poco male! where's the harm in it? che male c'è? out of harm's way — (in a safe place) al sicuro; (unable to harm) in condizione di non nuocere
verbo transitivo fare (del) male a [ person]; danneggiare [crops, lungs]; nuocere a [population, economy]; rovinare [ landscape]* * *1. noun(damage; injury; distress: I'll make sure you come to no harm; He meant no harm; It'll do you no harm to go.) male2. verb(to cause (a person) harm: There's no need to be frightened - he won't harm you.) far male a- harmful- harmless
- harmlessly
- harmlessness
- out of harm's way* * *I [hɑːm]nome danno m., male m.II [hɑːm]to do harm to sb. o to do sb. harm fare del male a qcn.; to do harm to sth. danneggiare qcs.; I meant no harm by o in doing non volevo fare nulla di male facendo; it would do no harm to do (you have nothing to lose) non ti costerebbe niente fare; (you ought to) non ti farebbe male fare; you'll come to no harm non ti succederà niente di male; no harm done! poco male! where's the harm in it? che male c'è? out of harm's way — (in a safe place) al sicuro; (unable to harm) in condizione di non nuocere
verbo transitivo fare (del) male a [ person]; danneggiare [crops, lungs]; nuocere a [population, economy]; rovinare [ landscape] -
53 outgrow
[aʊt'grəʊ]1) (grow too big for) diventare troppo grande perdon't worry he'll outgrow it — non ti preoccupare, col passare del tempo non lo farà più
3) (grow taller than) superare in altezza, diventare più alto di* * *past tense - outgrew; verb(to grow too big or too old for: My son has outgrown all his clothes.) diventare troppo grande* * *[aʊt'grəʊ]1) (grow too big for) diventare troppo grande perdon't worry he'll outgrow it — non ti preoccupare, col passare del tempo non lo farà più
3) (grow taller than) superare in altezza, diventare più alto di -
54 prison
['prɪzn] 1.nome prigione f., carcere m.2.to put sb. in prison — mettere qcn. in prigione
modificatore [administration, population, regulation, reform, authorities] carcerario; [cell, governor, yard] di prigione; [chapel, kitchen, governor] della prigione, del carcere; [ conditions] di detenzione* * *['prizn](a building in which criminals are kept; a jail: He was sent to prison; He is in prison.) prigione- prisoner- prisoner of war
- take
- keep
- hold prisoner* * *['prɪzn] 1.nome prigione f., carcere m.2.to put sb. in prison — mettere qcn. in prigione
modificatore [administration, population, regulation, reform, authorities] carcerario; [cell, governor, yard] di prigione; [chapel, kitchen, governor] della prigione, del carcere; [ conditions] di detenzione -
55 proportion
[prə'pɔːʃn] 1.1) (part, quantity) (of group, population) parte f., percentuale f.; (of income, profit, work) parte f., porzione f.2) (ratio) proporzione f.the proportion of pupils to teachers — il rapporto o la proporzione studenti/insegnanti
productivity increases in proportion to the incentives offered — la produttività aumenta in ragione degli incentivi offerti
3) (harmony, symmetry)out of, in proportion — sproporzionato, proporzionato
4) fig. (perspective)to get sth. out of all proportion — non considerare qcs. nelle sue giuste proporzioni
2.to be out of all proportion — essere del tutto sproporzionato (to rispetto a)
nome plurale proportions (of building, machine) dimensioni f.; (of problem, project) dimensioni f., proporzioni f.* * *[prə'po:ʃən]1) (a part (of a total amount): Only a small proportion of the class passed the exam.) percentuale, parte2) (the (correct) quantity, size, number etc (of one thing compared with that of another): For this dish, the butter and flour should be in the proportion of three to four (=eg 300 grammes of butter with every 400 grammes of flour).) proporzione•- proportionally
- proportionate
- proportionately
- be
- get in proportion to
- get in proportion
- be
- get out of all proportion to
- get out of proportion to
- get out of all proportion
- get out of proportion
- in proportion to* * *[prə'pɔːʃn] 1.1) (part, quantity) (of group, population) parte f., percentuale f.; (of income, profit, work) parte f., porzione f.2) (ratio) proporzione f.the proportion of pupils to teachers — il rapporto o la proporzione studenti/insegnanti
productivity increases in proportion to the incentives offered — la produttività aumenta in ragione degli incentivi offerti
3) (harmony, symmetry)out of, in proportion — sproporzionato, proporzionato
4) fig. (perspective)to get sth. out of all proportion — non considerare qcs. nelle sue giuste proporzioni
2.to be out of all proportion — essere del tutto sproporzionato (to rispetto a)
nome plurale proportions (of building, machine) dimensioni f.; (of problem, project) dimensioni f., proporzioni f. -
56 relieve
[rɪ'liːv]1) (alleviate) alleviare, attenuare [pain, tension]; scacciare, ingannare [ boredom]; ridurre [poverty, famine]; alleggerire [ debt]; rompere [ monotony]to relieve congestion — med. aut. decongestionare
2) (take away)to relieve sb. of — togliere a qcn. [plate, coat]; alleggerire qcn. di [ burden]
to relieve sb. of a post — sollevare qcn. da un incarico
3) (help) venire in aiuto di, soccorrere [troops, population]4) (take over from) dare il cambio a, rilevare [worker, sentry]5) mil. liberare dall'assedio [ town]* * *[-v]1) (to lessen or stop (pain, worry etc): The doctor gave him some drugs to relieve the pain; to relieve the hardship of the refugees.) alleviare2) (to take over a job or task from: You guard the door first, and I'll relieve you in two hours.) sostituire3) (to dismiss (a person) from his job or position: He was relieved of his post/duties.) sollevare, rimuovere4) (to take (something heavy, difficult etc) from someone: May I relieve you of that heavy case?; The new gardener relieved the old man of the burden of cutting the grass.) alleggerire5) (to come to the help of (a town etc which is under siege or attack).) liberare, soccorrere* * *[rɪ'liːv]1) (alleviate) alleviare, attenuare [pain, tension]; scacciare, ingannare [ boredom]; ridurre [poverty, famine]; alleggerire [ debt]; rompere [ monotony]to relieve congestion — med. aut. decongestionare
2) (take away)to relieve sb. of — togliere a qcn. [plate, coat]; alleggerire qcn. di [ burden]
to relieve sb. of a post — sollevare qcn. da un incarico
3) (help) venire in aiuto di, soccorrere [troops, population]4) (take over from) dare il cambio a, rilevare [worker, sentry]5) mil. liberare dall'assedio [ town] -
57 resident
['rezɪdənt] 1.1) (permanent) [ population] locale; [ work force] permanenteto be resident in — abitare in, risiedere in [city, region]
2) (live-in) attrib. [staff, tutor] = che abita nella casa o nell'istituto in cui lavora2.nome (of city, region) abitante m. e f., residente m. e f.; (of hostel, guest house) ospite m. e f. fisso (-a), pensionante m. e f.* * *['rezidənt] 1. noun(a person who lives or has his home in a particular place: a resident of Edinburgh.) residente2. adjective1) (living or having one's home in a place: He is now resident abroad.) residente2) (living, having to live, or requiring a person to live, in the place where he works: a resident caretaker.) residente•- reside- residence
- residency
- residential
- residence hall
- in residence
- take up residence* * *['rezɪdənt] 1.1) (permanent) [ population] locale; [ work force] permanenteto be resident in — abitare in, risiedere in [city, region]
2) (live-in) attrib. [staff, tutor] = che abita nella casa o nell'istituto in cui lavora2.nome (of city, region) abitante m. e f., residente m. e f.; (of hostel, guest house) ospite m. e f. fisso (-a), pensionante m. e f. -
58 section
I ['sekʃn]1) (of train) scompartimento m.; (of aircraft, town, area) parte f., zona f.; (of pipe, tunnel, road, river) troncone m.; (of object) componente m.; (of kit) pezzo m.; (of fruit) spicchio m.; (of population) fetta f.; (of group) parte f.2) (department) (of company) ufficio m.; (of government) settore m.; (of library, shop) reparto m.3) (of act, bill) articolo m.; (of report) paragrafo m.; (of newspaper) rubrica f., pagina f.5) mil. plotone m.6) biol. lamina f.7) mat. sezione f.8) med. sezione f.9) ferr. (part of network) tronco m.10) AE ferr. (of sleeping car) scompartimento m. di vagone lettoII ['sekʃn]verbo transitivo sezionare (anche med.)* * *['sekʃən]1) (a part or division: He divided the orange into sections; There is disagreement in one section of the community; the accounts section of the business.) parte; sezione2) (a view of the inside of anything when, or as if, it is cut right through or across: a section of the stem of a flower.) sezione•* * *I ['sekʃn]1) (of train) scompartimento m.; (of aircraft, town, area) parte f., zona f.; (of pipe, tunnel, road, river) troncone m.; (of object) componente m.; (of kit) pezzo m.; (of fruit) spicchio m.; (of population) fetta f.; (of group) parte f.2) (department) (of company) ufficio m.; (of government) settore m.; (of library, shop) reparto m.3) (of act, bill) articolo m.; (of report) paragrafo m.; (of newspaper) rubrica f., pagina f.5) mil. plotone m.6) biol. lamina f.7) mat. sezione f.8) med. sezione f.9) ferr. (part of network) tronco m.10) AE ferr. (of sleeping car) scompartimento m. di vagone lettoII ['sekʃn]verbo transitivo sezionare (anche med.) -
59 segment
I ['segmənt]1) anat. zool. mat. inform. ling. segmento m.2) (of economy, market) settore m.; (of population) parte f.3) (of orange) spicchio m.II [seg'ment]1) dividere in spicchi [ orange]2) econ. segmentare [market, surface]* * *['seɡmənt]1) (a part or section: He divided the orange into segments.) segmento2) (a part of eg a circle cut off by a straight line.) segmento•* * *I ['segmənt]1) anat. zool. mat. inform. ling. segmento m.2) (of economy, market) settore m.; (of population) parte f.3) (of orange) spicchio m.II [seg'ment]1) dividere in spicchi [ orange]2) econ. segmentare [market, surface] -
60 size
I [saɪz]1) (dimensions) (of person) taglia f.; (of part of body, object, room) grandezza f., dimensioni f.pl.; (of book, envelope) formato m.; (of apple, egg) grandezza f., calibro m.; (of region) grandezza f., estensione f.to increase in size — [ tree] crescere; [company, town] ingrandirsi
to cut sth. to size — tagliare qcs. della grandezza giusta
to be of a size — [ people] essere della stessa taglia; [ boxes] essere della stessa grandezza
2) (number) (of population, audience) ampiezza f.; (of class, school, company) grandezza f.3) (of garment) taglia f.; (of gloves) misura f.; (of shirt collar) collo m.; (of shoes) numero m.what size do you take? — (in clothes) che taglia porti? (in shoes) che numero porti?
to take size X — (in clothes) avere o portare la (taglia) X
"one size" — "taglia unica"
try this for size — prova se è della taglia giusta; fig. prova se questo va bene
••II [saɪz]to cut sb. down to size — ridimensionare qcn., fare scendere qcn. dal piedistallo
1) classificare [qcs.] secondo la grandezza, calibrare [eggs, fruit]2) inform. ridimensionare [ window]•- size upIII [saɪz] IV [saɪz]* * *1) (largeness: an area the size of a football pitch; The size of the problem alarmed us.) dimensioni2) (one of a number of classes in which shoes, dresses etc are grouped according to measurements: I take size 5 in shoes.) taglia•- sizeable- size up* * *I [saɪz]1) (dimensions) (of person) taglia f.; (of part of body, object, room) grandezza f., dimensioni f.pl.; (of book, envelope) formato m.; (of apple, egg) grandezza f., calibro m.; (of region) grandezza f., estensione f.to increase in size — [ tree] crescere; [company, town] ingrandirsi
to cut sth. to size — tagliare qcs. della grandezza giusta
to be of a size — [ people] essere della stessa taglia; [ boxes] essere della stessa grandezza
2) (number) (of population, audience) ampiezza f.; (of class, school, company) grandezza f.3) (of garment) taglia f.; (of gloves) misura f.; (of shirt collar) collo m.; (of shoes) numero m.what size do you take? — (in clothes) che taglia porti? (in shoes) che numero porti?
to take size X — (in clothes) avere o portare la (taglia) X
"one size" — "taglia unica"
try this for size — prova se è della taglia giusta; fig. prova se questo va bene
••II [saɪz]to cut sb. down to size — ridimensionare qcn., fare scendere qcn. dal piedistallo
1) classificare [qcs.] secondo la grandezza, calibrare [eggs, fruit]2) inform. ridimensionare [ window]•- size upIII [saɪz] IV [saɪz]
См. также в других словарях:
population — [ pɔpylasjɔ̃ ] n. f. • populacion mil. XVIIIe; repris de l angl.; 1335 « peuplement » rare; bas lat. populatio, de populus « peuple » 1 ♦ Ensemble des personnes qui habitent un espace, une terre. La population du globe, de la France, d une ville … Encyclopédie Universelle
population — pop‧u‧la‧tion [ˌpɒpjˈleɪʆn ǁ ˌpɑː ] noun 1. [countable, uncountable] the number of people who live in a particular country or area: • a city with a population of over 2 million • Hong Kong s rapid growth in population 2. [countable usually… … Financial and business terms
Population — Pop u*la tion, n. [L. populatio: cf. F. population.] 1. The act or process of populating; multiplication of inhabitants. [1913 Webster] 2. The whole number of people, or inhabitants, in a country, or portion of a country; as, a population of ten… … The Collaborative International Dictionary of English
Population — steht für: fachsprachlich veraltet: Bevölkerung eine Gruppe von Individuen einer Art (Tiere und Pflanzen), die zur gleichen Zeit am selben Ort leben und sich miteinander fortpflanzen können, siehe Population (Biologie) in der Statistik für die… … Deutsch Wikipedia
population — 1570s, from L.L. populationem (5c., nom. populatio) a people, multitude, as if a noun of action from L. populus people. Population explosion is first attested 1953 … Etymology dictionary
population — [päp΄yə lā′shən] n. [LL populatio] 1. a) all the people in a country, region, etc. b) the number of these c) a (specified) part of the people in a given area [the Japanese population of Hawaii] 2. a populating or being populated … English World dictionary
population — population. См. популяция. (Источник: «Англо русский толковый словарь генетических терминов». Арефьев В.А., Лисовенко Л.А., Москва: Изд во ВНИРО, 1995 г.) … Молекулярная биология и генетика. Толковый словарь.
Population — (v. lat.), 1) Bevölkerung, s.d.; 2) die gesammten Einwohner eines Landes, einer Provinz od. eines Ortes. Daher Populationistik, Bevölkerungsstatistik, s. u. Bevölkerung B); Populationisten, in England Gegner des Malthus, welcher gegen die… … Pierer's Universal-Lexikon
Population — (spätlat.), Bevölkerung … Meyers Großes Konversations-Lexikon
Population — Populātion (lat.), Bevölkerung (s.d.); Populationístik, s. Bevölkerungstheorie … Kleines Konversations-Lexikon
Population — Population, Bevölkerung … Herders Conversations-Lexikon