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1 sharpened edge
English-Russian dictionary of mechanical engineering and automation > sharpened edge
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2 sharpened edge
1) Машиностроение: заострённая кромка2) Автоматика: заусенец, острая грань, острая кромка -
3 sharpened edge
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4 sharpened edge
English-Russian dictionary of machine parts > sharpened edge
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5 edge
1) кромка; край; ребро; грань2) режущая кромка; лезвие3) остриё || заострять6) окантовывать; окаймлять•- active major cutting edgeto break sharped edges — снимать заусенцы; снимать острые кромки
- active minor cutting edge
- back edge
- beaded edge
- bearing edge
- bended edge
- bevel edge
- beveled edge
- built-up edge
- burred edge
- capped edge
- cemented edge
- chamfer edge
- chamfered edge
- chipped cutting edge
- chisel edge
- cracked edge
- cut edge
- cutting edge
- datum edge
- defined cutting edge
- diamond tool edge
- drafting straight edge
- dull cutting edge
- edge of interest
- edge of regression
- end cutting edge
- entrance edge of blade
- exhaust edge
- exit edge of blade
- face cutting edge
- falling edge
- flanged edge
- folded edge
- front cutting edge
- guiding edge
- inboard cutting edge
- inner edge
- insert edge
- interrupted cutting edge
- knife edge
- leading edge
- loop edge
- loose edge
- main cutting edge
- major cutting edge
- minor cutting edge
- molded edge
- outboard cutting edge
- peripheral cutting edge
- pointed edge
- prismatic edge
- raised edge
- raw edge
- reaming cutting edges
- reference edge
- rising edge
- rounded cutting edge
- running edge
- safe edge
- set edge
- sharp edge
- sharpened edge
- side-cutting edge
- square edge
- strengthened edge
- tip edge
- tool major cutting edge
- tool minor cutting edge
- top edge
- tracer edge
- trail edge
- trailing edge
- vanner edge
- V-edge
- veed edges
- wiper edge
- working major cutting edge
- working minor cutting edgeEnglish-Russian dictionary of mechanical engineering and automation > edge
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6 edge
край; кромка; режущая кромка; остриё; лезвие; ребро; гребень; борт; грань; фаска; бородка (ключа); бордюр; бровка; II точить; заострять; обшивать по кромке; обрезать края; сглаживать углы или кромки- edge contact - edge crack - edge filter - edge joint - edge of pavement - edge of rim - edge stone - edge stress - admission edge - attacking edge of a bucket - distributing edge - exhaust edge - guiding edge - inner edge - knife edge - running edge - sharpened edge - shield cutting edge - strengthened edge -
7 sharpened
заточены глагол: -
8 sharp edge
= sharpened edge острая кромка; острая грань; заусенецEnglish-Russian dictionary of mechanical engineering and automation > sharp edge
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9 sharpen the edge of smth.
обострить, придать особую остроту чему-л., усилить что-лBut while she ate she grew more restless, as if sitting still and attending to a single function were sharpening the edge of her anxiety. (J. Galsworthy, ‘Flowering Wilderness’, ch. XXIII) — Но беспокойство Динни все росло, словно необходимость сидеть на месте и ужинать только обостряла ее тревогу.
...the contrast between Hallorsen's overpowering health and Hubert's haggard looks had at once sharpened the edge of her temper. (J. Galsworthy, ‘Maid in Waiting’, ch. VII) —...Динни сразу же взбесил цветущий вид здоровяка Халлорсена, да еще по сравнению с изможденным Хьюбертом.
The snack only sharpened the edge of its appetite. — Легкая закуска только разожгла его аппетит.
Large English-Russian phrasebook > sharpen the edge of smth.
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10 sharpen
1. v точить, заострять2. v обострять, усиливатьhearing sharpened by blindness — слух, обострившийся вследствие слепоты
3. v обостряться4. v делать более резким, пронзительным5. v ускорятьСинонимический ряд:grind (verb) edge; file to a point; grind; grind to sharpness; hone; make sharper; put an edge on; rub; smooth; strop; whet; whittle to a sharp point -
11 tool
1) инструмент; орудие, орудие производства2) резец; инструмент, режущий инструмент; черновой резец ( зубострогального станка)3) приспособление; оснастка4) pl инструментарий; средства; совокупность инструментов6) налаживать ( станок)•to adjust the tool axially — регулировать инструмент в осевом направлении, смещать инструмент в осевом направлении
- 3D modeling toolsto tool roughly — начерно обрабатывать, грубо обрабатывать
- abrading tool
- abrasive tool
- AC-assisted machine tool
- activated tool
- adapter tool
- adjusting tool
- AI tools
- AI-based modeling tools
- air tool
- alternate tool
- analysis tool
- angle head tool
- angle portable tool
- angled tool
- angle-drilling tool
- annular broaching tool
- antivibration jumper installing tool
- application tools
- arm tool
- assembly tool
- assigned tool
- auxiliary tool
- backspot-facing tool
- backup tool
- back-working tool
- bad tool
- ball nose end cutting tool
- ball-nosed cutting tool
- band tool
- bending tool
- bent tool
- best tools
- blanking tool
- block tool
- boring tool
- box tool
- brazed tool
- brazed-tip tool
- broach tool
- broaching tool
- broad-nose finishing tool
- broad-nosed finishing tool
- broad-nosed tool
- broad-parting tool
- broad-tool
- BTA tool
- bucking tool
- burnishing tool
- burring tool
- cam-controlled machine tool
- carbide tool
- carbide-faced tool
- carbide-inserted tool
- carbide-tipped tool
- carbon-steel tool
- cartridge-type tool
- caulking tool
- CBN cutting tool
- CBN tool
- cemented carbide tool
- cemented-oxide tool
- center tool
- centering tool
- centering-and-facing tool
- ceramic tool
- chamfering tool
- chasing tool
- chemical vapor deposited tools
- chipped tool
- circular form tool
- circular tool
- clamped-tip tool
- clamping tool
- clipping tool
- CNC tools
- CNC ultra-precision machine tool
- CNC-sharpened tool
- coated tool
- coated-carbide cutting tool
- coining press tool
- collet release tool
- collet tool
- combination internal-external tool
- combination machine tool
- combination tool
- combined tool
- computer-controlled machine tool
- contour form milling tool
- contour milling tool
- contour turning tool
- control tools
- coolant-fed tool
- copy lathe tool
- copying tool
- cordless SPC tool
- core tool
- corrugated tool
- counterboring tool
- counter-rotating tool
- cross-drilling/milling tools
- crossworking tool
- crowning shaving tool
- cubic-boron-nitride cutting tool
- cup tool
- curling press tool
- customized machine tool
- cutoff tool
- cutter tool
- cutting laser tool
- cutting tool with inserted blades
- cutting tool
- cutting-off bit tool
- cutting-off tool
- CVD tools
- dead-end tool
- debugging tools
- deburring tool
- dedicated tool
- deep pocket tool
- design tools
- design verification tools
- development tools
- diagnostics tools
- diamond burnishing tool
- diamond tool
- diamond-coated tool
- diamond-edge tool
- diamond-plated tool
- diamond-turning tool
- digitized tool
- disposable cutting tools
- disposable insert tool
- DNC machine tool
- DNC-supported machine tool
- double-acting deburring tool
- double-diameter tool
- double-index roughing tool
- dressing tool
- drill burnishing tool
- drill tool
- drill/tap tool
- drilling tool
- driven tool
- driving tool
- duplicate tools
- edge tool
- EDM tool
- embossing press tool
- end mill tool
- end tool
- end-cutting tool
- end-working tool
- engraving tool
- erecting tool
- expandable abrading tool
- expanding block boring tool
- expanding block-type boring tool
- external tool
- external turning tool
- face grooving tool
- facing tool
- fastening tool
- feed-out tool
- fillet tool
- filleting tool
- fine boring tool
- finish tool
- finish-cut tool
- finishing tool
- first-selection backup tools
- fixed tool
- flat form tool
- flatted parallel shank tool
- flooded coolant tool
- fluted tool
- fly tool
- follow tools
- form tool
- forming machine tool
- forming tool
- fresh cutting tool
- front endworking tool
- gaged master tool
- ganged tools
- gear cutting tool
- gear tool
- general-purpose machine tool
- generating tool
- gooseneck tool
- grabbing tool
- grinding tool
- gripper tool
- gripping tool
- grooving tool
- hand-guided tool
- hand-held grinding tool
- hand-held tool
- hard pointed tool
- heading tool
- heavy-duty machine tool
- high-positive geometry tool
- high-positive-rake tool
- high-speed machine tool
- high-speed steel tool
- high-speed steel-cutting tool
- high-usage tools
- hold-down tool
- honing tool
- hot-set tool
- ID step tool
- ID tool
- idling tool
- image acquisition tools
- impregnated abrasive tool
- impregnated diamond tool
- inactive tool
- indexable cutting tool
- indexable-insert tool
- indexing machine tool
- infeed slide tool
- injection tool
- in-line powered tool
- insert tool
- inserted blade-type tool
- inserted carbide tool
- inserted tip tool
- insertion tool
- inside corner tool
- inside recessing tool
- inside turning tool
- inspection tool
- installation tool
- integrated tools
- integration tools
- interactive design tools
- internal boring tool
- internal diameter tool
- internally operating tool
- inward flanging press tool
- ironing press tool
- irradiated tool
- knowledge engineering tools
- knurling tool
- lab-quality inspection tool
- lancing press tool
- lapping tool
- large hybrid system building tools
- large narrow system building tools
- laser alignment tools
- laser leveling tool
- laser tool
- lathe tool
- layout tool
- left-hand tool
- leveling tool
- LH tool
- life-expired tool
- linear mounted tool
- locating tool
- logic-synthesis tools
- machine tool
- machining tool
- manually adjustable tool
- marking tool
- master tool
- measuring tool
- metal-cutting tool
- metalforming machine tool
- microsizing tool
- migrating tool
- milling tool
- miniCNC machine tool
- misplaced tool
- mis-set tool
- modeling tools
- modular tool
- mold tool
- molding tool
- monocrystalline diamond tool
- multicavity molding tool
- multifaceted tool
- multifluted tool
- multigrooving tool
- multiimpression injection tool
- multiple blanking tool
- multiple insert tool
- multiple-cavity mold tool
- multiple-impression press tool
- multipoint tool
- multipoint-cutting tool
- multitoothed tool
- narrow system building tools
- NC machine tool
- NC tool
- negative-rake cutting tool
- noncutting machine tool
- nonrotating tool
- notching press tool
- odd-fluted cutting tool
- OD-turning tool
- OD-working tool
- offset tool
- oil hole tool
- old tool
- one-sensor-one tool
- operating tool
- order-related tool
- outward flanging press tool
- pallet tools
- parallel-shank tool
- parallel-shanked tool
- particle-type dressing tool
- parting press tool
- parting tool
- part-off tool
- PCD tool
- percussive tool
- perishable tool
- physicochemical machine tool
- pickup tool
- piercing tool
- placement tool
- planer tool
- planing tool
- platen-mounted tool
- pneumatic tool
- polishing machine tool
- polycrystalline CBN cutting tool
- polycrystalline-diamond-edge tool
- polycrystalline-diamond-tipped tool
- polygon tool
- polygonal tool
- portable air tool
- portable expanding tool
- portable pneumatic tool
- portable power tool
- portable sinking tool
- portable tool
- positive/negative tool
- positive/positive tool
- positive-rake cutting tool
- positive-rake tool
- power tools
- powered rotary tool
- powered tool
- power-positioned tool
- preadjusted tool
- preformed boring tool
- preset qualified tool
- preset tool
- presettable tool
- press tool
- prismatic tool
- probe tool
- process tool
- processing tool
- production machine tool
- profiling tool
- programming tools
- protuberance tool
- punching press tool
- qualified tool
- quick-change tools
- rack-type tool
- radial cutting tool
- radioactive tool
- random tool
- rapid change tool
- rapidly wearing tool
- rear endworking tool
- rebuilt machine tool
- recessing tool
- reciprocating gear cutting tool
- reconditioned tool
- refurbished tool
- replaceable-insert tool
- replacement tool
- retrofitted machine tool
- RH tool
- right-angled powered tool
- right-hand tool
- rivet shaving tool
- roller-burnishing tool
- roll-forming tool
- rolling-in tool
- rotary pneumatic tool
- rotary tool
- rotating tool
- rotating turret tool
- rough boring tool
- rough cut tool
- roughing tool
- rough-turning tool
- round tool
- rounded tool
- round-nose tool
- round-nosed tool
- router tool
- routing tool
- scraping tool
- screw-cutting tool
- screw-rolling tool
- second selection backup tools
- segmented bulging press tool
- self-correcting tool
- shank tool
- shankless cutting tool
- shaped tool
- shaper-cutting tool
- shaping tool
- shared tools
- shaving press tool
- shaving tool
- shear tool
- short chipping tool
- side cutting tool
- side tool
- silicon nitride cutting tools
- silicon nitride tool
- simulation tools
- single-crystal tool
- single-layer tool
- single-pass tool
- single-point threading tool
- single-point tool
- single-purpose machine tool
- single-tip tool
- sister tool
- slitting tool
- slotting tool
- smoothing roller tool
- software development tools
- software tools
- software-based integration tools
- solid bit tool
- solid carbide tool
- solid modeling tools
- solid tool
- SPC tool
- specialized machine tool
- specially outfitted machine tool
- spent tool
- spindle probe tool
- spinning tool
- spline drive tool
- split bulging press tool
- spot-facing tool
- spotting tool
- square cutting tool
- square thread tool
- stamping tool
- static tool
- stationary tool
- step tool
- straight portable tool
- straight shank tool
- straight tool
- straight turning tool
- stripping tool
- stub boring tool
- superabrasive-plated tool
- support tools
- surfacing tool
- swan-neck tool
- sweep tool
- sweeping tool
- tail-end tools
- taper shank tool
- tapered shank tool
- tapping tool
- taught tool
- testing tools
- thermal tool
- thread milling tool
- thread turning tool
- thread-cutting tool
- threaded shank tool
- threading tool
- thread-rolling tool
- throwaway carbide tool
- throwaway insert tool
- throwaway tip tool
- throwaway tool
- tipped tool
- titanium-carbide-coated tool
- to tool up
- touch sensitive tool
- transfer tool
- transparent tool
- trepanning tool
- triangular cutting tool
- trim tool
- truing tool
- tube-expanding tool
- Tunruf tool
- turning tool
- turret tool
- ultrasonic tool
- undercutting tool
- underrun tool
- underused tool
- underutilized tool
- undetected broken tool
- unit-type machine tool
- universal boring and thread milling tool
- unmanned machine tool
- untended CNC machine tool
- versatile machine tool
- vibrating tool
- viscous damped tool
- visualization tools
- V-thread tool
- wear-prone tool
- welding laser tool
- wide-finishing tool
- wire-forming tool
- wireless measuring tool
- wobble broach tool
- wood-cutting tool
- workplace tool
- worm-configured tool
- worn cutting tool
- X-axis tool
- Y-axis tool
- Z-axis toolEnglish-Russian dictionary of mechanical engineering and automation > tool
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12 point
1. n физ. стадия, критическая точка; температура2. n спец. точка, отметка; точка деленияpoint of reference — репер, отметка условного уровня
3. n мор. румбcardinal point — страна света; главный румб
4. n след, отметина5. n место, пункт, точкаassembly point — место сбора; сборный пункт
6. n полицейский пост7. n разг. станция; граница тарифного участка8. n момент9. n порог; край; грань10. n амер. единица, очко11. n талон; купон; единица продовольственной или промтоварной карточки12. n нужный результат, требуемое числоdecimal point — десятичная точка; точка в десятичном числе
13. n карт. очкоmatch point — очко, решающее исход матча
14. n одно из 12-ти делений на доске для игры в триктрак15. n место принимающего игрока16. n принимающий игрокsaluting point — место, трибуна для принимающего парад
17. n уровень, стандарт18. n степень, ступеньfrankness to the point of insult — откровенность, граничащая с оскорблением
to the point of — до такой степени; что
to the point that — до такой степени; что
19. n эл. точка присоединения потребляющего прибора; штепсельная розетка20. n пойнт21. n толщина бумагиконец; заключение
22. v указывать, показывать23. v указывать, выделять24. v указывать, обращать внимание; отмечать, подчёркиватьhe pointed out that there were certain formalities to be observed — он подчеркнул, что необходимо соблюсти некоторые формальности
point to the fact that — обращать внимание на то; что
25. v наводить, направлять; прицеливаться, целиться26. v быть обращённым, направленным; смотреть27. v указывать, свидетельствовать, говорить28. v иметь целью, стремиться29. v точить, заостритьsharpened a point — заострил; заостренный
30. v оживлять; заострять, придавать остроту31. v мор. обделывать конец «редькой»32. v мед. созревать33. v охот. делать стойкуto cede a point — сделать, допущение
34. v стр. расшивать швы кирпичной или каменной кладки35. v ставить знаки препинания36. v ставить точки37. v муз. делать разметкуto come directly to the point — подойти прямо к сути дела, без обиняков заговорить о главном
38. v делать паузы39. v отделять десятичную дробь точкойcondensation point — точка росы; температура конденсации
40. v мор. идти крутой бейдевинд41. v ставить ногу на пуанты42. v танцевать на пуантахa point, which has bothered us — вопрос, который нас беспокоил
43. v иск. переносить размеры с макета на камень44. v с. -х. закапывать в землю45. v метал. заострять, острить конец46. v редк. вставлять белые волоскиСинонимический ряд:1. case (noun) argument; case; reason2. characteristic (noun) birthmark; character; characteristic; feature; trait3. detail (noun) article; component; detail; element; item; particular; thing4. edge (noun) borderline; brink; edge; threshold; verge5. end (noun) aim; design; end; goal; intent; intention; motive; objective; plan; purpose; target; view6. essence (noun) essence; heart; message; pith7. idea (noun) idea; import; meaning; purport; significance8. issue (noun) issue; question9. place (noun) location; locus; place; position; site; situation; spot; station; where10. promontory (noun) beak; bill; cape; foreland; head; headland; naze; promontory11. speck (noun) dot; flyspeck; mote; pinpoint; speck; spot12. subject (noun) matter; motif; subject; subject matter; text; theme; topic13. time (noun) duration; instant; juncture; moment; period; time14. tip (noun) apex; barb; cusp; pointer; prick; prong; spike; spine; steer; tine; tip; tip-off15. validity (noun) cogency; effectiveness; force; punch; validity; validness16. direct (verb) address; aim; cast; direct; head; incline; lay; level; present; refer; set; train; turn; zero in17. indicate (verb) denote; hint; imply; indicate; signify; suggest18. punctuate (verb) punctuateАнтонимический ряд:contradict; deny; divert -
13 sharp
1. n разг. жулик, мошенник, шулер2. n разг. знаток3. n муз. диез4. n остриё5. n длинная с очень острым концом швейная игла6. n с. -х. высевки, мелкие отруби7. a острый, отточенный, остроконечный8. a крутой; резкий9. a отчётливый, определённый10. a сильный, резкийsharp pain, sharp twinge — резкая боль
11. a умный, сообразительный12. a остроумный13. a проницательный, наблюдательный14. a бдительный15. a ловкий, искусный16. a хитрый, продувнойsharp practice — мошенничество, надувательство, неблаговидные дела
17. a едкий, острый18. a резкий, пронзительный19. a тонкий, острыйsharp nose — тонкое колкий, язвительный
20. a раздражительный, легко выходящий из себяsharp reaction — резкая реакция, раздражение
21. a быстрый, энергичный22. a суровый, жестокий23. a амер. сл. элегантный, шикарныйsharp dresser — модник; модница;
24. a фон. глухой25. a муз. диезный26. a муз. взятый на полтона выше27. adv ровно, точно, пунктуально28. adv круто29. adv муз. на полтона выше30. v жульничать, плутовать31. v муз. ставить диезto sharp a tone — поставить диез, поднять на полтона
32. v петь или играть на полтона вышеСинонимический ряд:1. abrupt (adj.) abrupt; rapid; sudden2. acrid (adj.) acrid; amaroidal; astringent; austere; bitter; harsh; piquant; pungent3. acute (adj.) acute; argute; discerning; gnawing; high; knifelike; penetrative; perceptive; piercing; piping; quick-sighted; sensitive; sharpened; sharp-sighted; shooting; shrill; stabbing; thin; treble4. alert (adj.) alert; attentive; awake; eager; hungry; vigilant; watchful5. angry (adj.) angry; spiteful; stinging; venomous6. biting (adj.) acid; acrimonious; biting; bitter; caustic; clear-cut; cutting; penetrating; probing; shrewd; trenchant7. clever (adj.) canny; clever; cunning; shifty; slick; slippery; wily8. dishonest (adj.) artful; cheating; crafty; deceitful; dishonest; sly; underhanded; unscrupulous9. distinct (adj.) audible; clear; definite; distinct; explicit; marked; obvious; unambiguous; unequivocal; unmistakable; visible10. edged (adj.) edged; honed; keen; perceptive; razor-sharp; sensitive; unblunted; whetted11. intense (adj.) agonizing; distressing; excruciating; fierce; intense; painful; severe; sore; violent12. lively (adj.) active; brisk; energetic; lively; quick13. observant (adj.) astute; brainy; bright; brilliant; hep; incisive; intelligent; knowing; knowledgeable; nimble-witted; observant; quick-witted; ready-witted; sharp-witted; smart; wise14. pointed (adj.) acicular; aciculate; acuminate; acuminous; barbed; cuspidate; mucronate; needlelike; peaked; peaky; piked; pointed; pointy; prickly; spiked; spiky; spiny; thorny15. short (adj.) inconsiderate; short; thoughtless; unceremonious; ungracious16. stylish (adj.) a la mode; chic; dashing; dressy; exclusive; fashionable; in; modish; posh; snappy; stylish; swank; swish; tonish; tony; trig; ultrafashionable; with-it17. just (other) accurately; bang; exactly; just; precisely; right; spang; square; squarelyАнтонимический ряд:bland; bluff; blunt; careless; deep; dim; dull; dumb; flat; gentle; gradual; hollow; inactive; indifferent; inept; insensitive; kind; mild; vague -
14 bezel
['bezl]сущ.Edge-tools are sharpened, by applying the basil to the convex surface of a grind-stone. — Приборы, снабжённые лезвиями, затачиваются путём прислонения лезвия стамески к выпуклой части точильного камня.
3) грань, фасетSyn:4) желобок, в который вправляется стекло часов -
15 sharpen
['ʃɑːp(ə)n]гл.1) заострять; точить, затачиватьSyn:2)а) обострять, усиливать, углублятьSyn:б) обостряться, усиливаться3) уст. заострятьсяHis face sharpened like the face of a sick man. — Черты его лица заострились, как у больного человека.
См. также в других словарях:
edge — ► NOUN 1) the outside limit of an object, area, or surface. 2) the line along which two surfaces of a solid meet. 3) the sharpened side of a blade. 4) an intense or striking quality. 5) a quality or factor which gives superiority over close… … English terms dictionary
edge — noun 1》 the outside limit of an object, area, or surface. ↘an area next to a steep drop. 2》 the sharpened side of a blade. 3》 an intense or striking quality. ↘a quality or factor which gives superiority over close rivals: his cars have… … English new terms dictionary
edge — /ɛdʒ / (say ej) noun 1. the border or part adjacent to a line of division; a brim or margin: the horizon s edge. 2. a brink or verge: the edge of a precipice. 3. one of the narrow surfaces of a thin, flat object: a book with gilt edges. 4. the… …
Edge — This is the sharpened portion of the blade. A sword may be single or double edged. For example, a Japanese katana has a single edge but a Scottish claymore is sharpened on both sides … Medieval glossary
edge — n. & v. n. 1 a boundary line or margin of an area or surface. 2 a narrow surface of a thin object. 3 the meeting line of two surfaces of a solid. 4 a the sharpened side of the blade of a cutting instrument or weapon. b the sharpness of this (the… … Useful english dictionary
sharpened — adjective Having a sharp point or edge. a sharpened pencil … Wiktionary
sharpened — adj. made sharp, given a thin edge, made pointed sharp·en || ʃɑrpÉ™n /ʃɑËpÉ™n v. make sharp, make pointed; be sharpened … English contemporary dictionary
edge — A line at which a surface terminates. SEE ALSO: border, margin. cutting e. 1. the beveled, knifelike, sharpened working angle of a dental hand instrument; 2. SYN: incisal margin. denture e. SYN … Medical dictionary
Ibanez Edge — The Ibanez Edge Tremolo is a double locking tremolo system for the electric guitar very similar in design to that of the original Floyd Rose. It first appeared in the Ibanez product line as of the 1986 model year, however, they have appeared on… … Wikipedia
The Edge (film) — Infobox Film name = The Edge caption = Original theatrical poster director = Lee Tamahori producer = Art Linson writer = David Mamet starring = Anthony Hopkins Alec Baldwin Harold Perrineau Elle Macpherson Bart the Bear music = Jerry Goldsmith… … Wikipedia
Knife-edge — n. (Mech.) A piece of steel sharpened to an acute edge or angle, and resting on a smooth surface, serving as the axis of motion of a pendulum, scale beam, or other piece required to oscillate with the least possible friction. [1913 Webster] {Kni … The Collaborative International Dictionary of English