: a rigid piece that transmits and modifies force or motion when forces are applied at two points and it turns about a third
specifically: a rigid bar used to exert a pressure or sustain a weight at one point of its length by the application of a force at a second and turning at a third on a fulcrum
b
: a projecting piece by which a mechanism (see mechanismsense 1) is operated or adjusted
Noun
They used their money as a lever to gain political power. Verb
He levered the rock out of the hole.
the workers used crowbars to lever the heavy stone block into its new position
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Noun
His dribble-drive game was one of the levers that opened up Denver’s scoring.—Bennett Durando, Denver Post, 8 Jan. 2026 With principled policy and practical safeguards, trade can be a lever for dignity, not a license to exploit.—Tharo Khun, Sourcing Journal, 8 Jan. 2026
Verb
In the dot-com era, telecoms levered up to lay fiber fast.—Mackenzie Sigalos, CNBC, 1 Jan. 2026 There’s little value in having advanced locking systems if the door can easily be levered open with a crowbar.—Bestreviews, Mercury News, 20 Nov. 2025 See All Example Sentences for lever
Word History
Etymology
Noun
Middle English, from Anglo-French levier, lever, from lever to raise, from Latin levare, from levis light in weight — more at light
: a stiff bar for applying a force (as for lifting a weight) at one point of its length by effort at a second point and turning at a third point on a fulcrum
Middle English lever "bar for prying," from early French levier (same meaning), from lever (verb) "to raise," from Latin levare "to raise" — related to elevate
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