: 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
If things get really bad (in an economic sense), however, Mann pointed out airlines will have plenty of levers available to tweak the value proposition of their premium cabins and still squeeze out a healthy profit margin from the people who are willing to pay.—Zach Wichter, USA Today, 24 Sep. 2025 Incentives are often the hidden lever behind whether transformation efforts take hold or fade out.—Daniel Schmeltz, Fortune, 22 Sep. 2025
Verb
In addition to water that irrigated the crops, water supply was raised from the Nile and its waterways by means of the shaduf, a levering device with a long pole, until after the pharaonic period when the Persian Wheel or saqia arrived, typically turned by a pair of oxen.—Vanessa Taylor, Big Think, 25 Sep. 2025 What else is new when you’re levered to China and charge more than anyone else?—Jim Cramer, CNBC, 14 Aug. 2025 See All Example Sentences for lever
Word History
Etymology
Noun and Verb
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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