A rigid piece which is capable of turning about one point, or axis (the fulcrum), and in which are two or more other points where forces are applied; -- used for transmitting and modifying force and motion. Specif., a bar of metal, wood, or other rigid substance, used to exert a pressure, or sustain a weight, at one point of its length, by receiving a force or power at a second, and turning at a third on a fixed point called a fulcrum. It is usually named as the first of the six mechanical powers, and is of three kinds, according as either the fulcrum F, the weight W, or the power P, respectively, is situated between the other two, as in the figures.
A bar, as a capstan bar, applied to a rotatory piece to turn it.
An arm on a rock shaft, to give motion to the shaft or to obtain motion from it.
Since narcissism is fueled by a greater need to be admired than to be liked, psychologists might use that fact as a therapeutic lever - stressing to patients that being known as a narcissist will actually cause them to lose the respect and social status they crave. Jeffrey Kluger
lever in Afrikaans is optrek
lever in Dutch is beuren, heffen, oprichten, ophalen
lever in Finnish is nostaa
lever in French is lever, levier
lever in German is Hebel
lever in Italian is leva
lever in Norwegian is spak, jekke, vektstang
lever in Portuguese is alavanca
lever in Spanish is levantar, palanca
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