lev·er (l v  r, l vr)n. 1. A simple machine consisting of a rigid bar pivoted on a fixed point and used to transmit force, as in raising or moving a weight at one end by pushing down on the other. 2. A projecting handle used to adjust or operate a mechanism. 3. A means of accomplishing; a tool: used friendship as a lever to obtain advancement. tr.v. lev·ered, lev·er·ing, lev·ers To move or lift with or as if with a lever. [Middle English, from Old French levier, from lever, to raise, from Latin lev  re, from levis, light; see legwh- in Indo-European roots.] |   top to bottom: first-class, second-class, and third-class levers |
lever [ˈliːvə]
n
1. (Engineering / Mechanical Engineering) a rigid bar pivoted about a fulcrum, used to transfer a force to a load and usually to provide a mechanical advantage
2. (Engineering / Mechanical Engineering) any of a number of mechanical devices employing this principle
3. a means of exerting pressure in order to accomplish something; strategic aid
vb
(Engineering / Mechanical Engineering) to prise or move (an object) with a lever
[from Old French leveour, from lever to raise, from Latin levāre, from levis light]
lever-like adj
| lever (lvr) A simple machine consisting of a bar that pivots on a fixed support, or fulcrum, and is used to transmit torque. A force applied by pushing down on one end of the lever results in a force pushing up at the other end. If the fulcrum is not positioned in the middle of the lever, then the force applied to one end will not yield the same force on the other, since the torque must be the same on either side of the fulcrum. Levers, like gears, can thus be used to increase the force available from a mechanical power source. See more at fulcrum, See also mechanical advantage. |
ThesaurusLegend: Synonyms Related Words Antonyms
| Noun | 1. |  lever - a rigid bar pivoted about a fulcrumbar - a rigid piece of metal or wood; usually used as a fastening or obstruction or weapon; "there were bars in the windows to prevent escape" compound lever - a pair of levers hinged at the fulcrum fulcrum - the pivot about which a lever turns gun trigger, trigger - lever that activates the firing mechanism of a gun hand throttle - a hand-operated lever that controls the throttle valve key - a lever (as in a keyboard) that actuates a mechanism when depressed pinch bar - a lever with a pointed projection that serves as a fulcrum; used to roll heavy wheels ripping bar - a steel lever with one end formed into a ripping chisel and the other a gooseneck with a claw for pulling nails rocker arm, valve rocker - a lever pivoted at the center; used especially to push a valve down in an internal-combustion engine spark lever - (on early automobiles) a lever mounted on the steering column and used to adjust the timing of the ignition control stick, joystick, stick - a lever used by a pilot to control the ailerons and elevators of an airplane tappet - a lever that is moved in order to tap something else tiller - lever used to turn the rudder on a boat |
| 2. | lever - a simple machine that gives a mechanical advantage when given a fulcrum simple machine, machine - a device for overcoming resistance at one point by applying force at some other point | |
| 3. | lever - a flat metal tumbler in a lever lock lever lock - a lock whose tumblers are levers that must be raised to a given position so that the bolt can move tumbler - a movable obstruction in a lock that must be adjusted to a given position (as by a key) before the bolt can be thrown | |
| Verb | 1. | lever - to move or force, especially in an effort to get something open; "The burglar jimmied the lock": "Raccoons managed to pry the lid off the garbage pail" |
lever
noun
Translations
lever [ˈliːvər]
vt
to lever sth up → soulever qch au moyen d'un levier
She levered open the door with a crowbar → Elle força la porte avec un pied-de-biche.
to lever sth up → soulever qch au moyen d'un levier
She levered open the door with a crowbar → Elle força la porte avec un pied-de-biche.
lever [, (US)]
n → Hebel m; (= crowbar) → Brechstange f; (fig) → Druckmittel nt; that should give us a lever (fig) → das können wir als Druckmittel benutzen
vt → (hoch)stemmen, mit einem Hebel/einer Brechstange (an)heben; he levered the machine-part into place → er hob das Maschinenteil durch Hebelwirkung an seinen Platz; he levered the box open → er stemmte die Kiste auf; he levered himself onto the ledge → er hievte sich auf den Felsvorsprung (hoch); he seems to have levered himself into a position of power → er scheint sich in eine Machtposition manövriert zu haben
n lever [ˈliːvə, (American ) ˈlevər]
1 a bar of wood, metal etc used to lift heavy weights A crowbar is a kind of lever; You must use a coin as a lever to get the lid of that tin off. hefboom رافِعَه، مُخل лост páka løftestang der Hebel μοχλός palanca kang اهرم vipuvarsi levier מָנוֹף उत्तेजक poluga emelő tuas vogarstöng; lyftistöng leva てこ 지렛대 svertas, svirtis svira tuil; pengungkil hefboom spett, løftestang, jekk dźwignia alavanca levier, pârghie рычаг páka vzvod poluga hävstång ชะแลง manivelâ, kaldıraç 桿 важіль بوجھل چیز کو اٹھانے کی سلاخ، بیرم đòn bảy 杆
2 a bar or handle for operating a machine etc This is the lever that switches on the power. wisselaar وَسيلَة تَشْغيل ръчка páčka håndtag der Hebel μοχλός, λεβιές palanca kang دستگیره vipu levier יַדִית הַפעָלָה हत्था poluga fogantyú, kar tuas stöng, handfang leva レバー (기계를 조작하는) 레버 svirtis vadības svira tuil hendel spak, stang dźwignia alavanca manetă рукоятка, рычаг páčka vzvod poluga spak ชะแลง kol, levye 控制桿 рукоятка کسی مشین کو چلانے کا دستہ thanh điều khiển 控制杆
v
to move with or as if with a lever He levered the lid off with a coin. aflig يَرْفَع، يُحَرِّك повдигам с лост (vy)páčit vippe hebeln κινώ, ανασηκώνω κτ. με μοχλό sacar/quitar con una palanca hoobama با اهرم تکان دادن kammeta soulever qqch. en se servant d'un levier לְהָזִיז בְּמָנוֹף लीवर का प्रयाग करना, लीवर से उठाना, हिलाना या काम लेना podići polugom emelővel (meg)emel mencongkel lyfta með vogarafli fare leva; spostare con una leva てこで動かす 지레로 움직이다 pakelti, pajudinti (su svirtimi, sverto principu) celt ar sviru menuil wrikken jekke, vippe podważyć levantar a ridica printr‑un sistem de pârghii поднимать, передвигать с помощью рычага podvážiť uporabiti vzvod podići polugom bända, baxa งัด kaldıraç ile oynatmak 用槓桿撬動 пересувати важелем دستے سے محرک کرنا bẩy lên 用杠杆撬动
n leverage [-ridʒ]
1 the power gained by the use of a lever. hefboomkrag قُوَّة الرافِعَه механична сила síla páky vægtstangskraft die Hebelkraft η δύναμη που ασκείται με τη χρήση μοχλού acción de palanca kangi tõstejõud قدرت اهرم vipuvoima force (de levier) כּוֹחַ מָנוֹף उत्तोलक पर लगाया जाने वाला बल snaga poluge emelőerő pengungkitan vogarafl leva てこの作用 지레의 작용 sverto/svirties keliamoji galia sviras []darbība/celtspēja daya tuil hefboomkracht vektstangkraft siła dźwigni, wpływ poder forţă (a pârghiei) усилие рычага sila páky moč vzvoda rad poluge hävstångskraft แรงที่ได้เพิ่มขึ้นจากการงัด kaldıraç gücü 槓桿率, 槓桿作用 дія важеля بیرم سے حاصل ہونے والی طاقت sức mạnh của đòn bẩy 杠杆率, 杠杆作用
2 power that can be used to influence someone's actions or decisions The public has some leverage with their representatives in the Senate. invloed نُفوذ влияние vliv indflydelse der Einfluß ισχύς, επιρροή influencias mõjuvõim قدرت نفوذ vaikutusvalta influence כּוֹחַ प्रभाव moć, utjecaj befolyás pengaruh influenza, autorità 影響力 (목적 수행의) 수단, 힘, 행동력, 효력 įtaka, poveikio galia iespaids (mērķa sasniegšanai) pengaruh invloed, macht innflytelse, makt wpływy средство для достижения цели; влияние vplyv vpliv uticaj makt, inflytande แรงผลักดัน nüfuz, güç 優勢，力量 важіль حصول قوت یا اقتدار کا ذریعہ ảnh hưởng 优势，力量
lever → عتلة páka stang Hebel μοχλός palanca vipu levier poluga leva レバー 조종간 hefboom spak dźwignia alavanca рычаг spak ชะแลง kol đòn bẩy 杠杆
Want to thank TFD for its existence? Tell a friend about us, add a link to this page, add the site to iGoogle, or visit the webmaster's page for free fun content.
| ?Page tools | ||
|---|---|---|
|