Definition of lever

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Lever (n.) An arm on a rock shaft, to give motion to the shaft or to obtain motion from it..

Lern More About Lever

Cartouch :: Cartouch (n.) A cantalever, console, corbel, or modillion, which has the form of a scroll of paper.
Heterodromous :: Heterodromous (a.) Moving in opposite directions; -- said of a lever, pulley, etc., in which the resistance and the actuating force are on opposite sides of the fulcrum or axis..
Archness :: Archness (n.) The quality of being arch; cleverness; sly humor free from malice; waggishness.
Regulator :: Regulator (n.) A contrivance for regulating and controlling motion, as: (a) The lever or index in a watch, which controls the effective length of the hairspring, and thus regulates the vibrations of the balance. (b) The governor of a steam engine. (c) A valve for controlling the admission of steam to the steam chest, in a locomotive..
Homodromous :: Homodromous (a.) Moving in the same direction; -- said of a lever or pulley in which the resistance and the actuating force are both on the same side of the fulcrum or axis.
Brake :: Brake (v. t.) A piece of mechanism for retarding or stopping motion by friction, as of a carriage or railway car, by the pressure of rubbers against the wheels, or of clogs or ratchets against the track or roadway, or of a pivoted lever against a wheel or drum in a machine..
Solert :: Solert (a.) Skillful; clever; crafty.
Windlass :: Windlass (n.) A machine for raising weights, consisting of a horizontal cylinder or roller moving on its axis, and turned by a crank, lever, or similar means, so as to wind up a rope or chain attached to the weight. In vessels the windlass is often used instead of the capstan for raising the anchor. It is usually set upon the forecastle, and is worked by hand or steam..
Ingeniously :: Ingeniously (adv.) In an ingenious manner; with ingenuity; skillfully; wittily; cleverly.
Differential :: Differential (a.) Relating to differences of motion or leverage; producing effects by such differences; said of mechanism.
Capstan :: Capstan (n.) A vertical cleated drum or cylinder, revolving on an upright spindle, and surmounted by a drumhead with sockets for bars or levers. It is much used, especially on shipboard, for moving or raising heavy weights or exerting great power by traction upon a rope or cable, passing around the drum. It is operated either by steam power or by a number of men walking around the capstan, each pushing on the end of a lever fixed in its socket..
Prizing :: Prizing (n.) The application of a lever to move any weighty body, as a cask, anchor, cannon, car, etc. See Prize, n., 5..
Lever :: Lever (n.) 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 mecha
Shrewd :: Shrewd (superl.) Able or clever in practical affairs; sharp in business; astute; sharp-witted; sagacious; keen; as, a shrewd observer; a shrewd design; a shrewd reply..
Sharp :: Sharp (superl.) Of keen perception; quick to discern or distinguish; having nice discrimination; acute; penetrating; sagacious; clever; as, a sharp eye; sharp sight, hearing, or judgment..
Bicycle :: Bicycle (n.) A light vehicle having two wheels one behind the other. It has a saddle seat and is propelled by the rider's feet acting on cranks or levers.
Cross-tail :: Cross-tail (n.) A bar connecting the ends of the side rods or levers of a backaction or side-lever engine.
Trebucket :: Trebucket (n.) A military engine used in the Middle Ages for throwing stones, etc. It acted by means of a great weight fastened to the short arm of a lever, which, being let fall, raised the end of the long arm with great velocity, hurling stones with much force..
Helve :: Helve (n.) The lever at the end of which is the hammer head, in a forge hammer..
Handspike :: Handspike (n.) A bar or lever, generally of wood, used in a windlass or capstan, for heaving anchor, and, in modified forms, for various purposes..
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