# What Is the Definition of Levers?

The term lever can be defined as a rigid bar that rests on a pivot and one that is used to help move a heavy or firmly fixed load with one end when pressure is applied to the other. It can also be defined as a means of accomplishing a task.
lev·er
[lev-er, lee-ver]
NOUN
1.
Mechanics a rigid bar that pivots about one point and that is used to move an object at a second point by a force applied at a third.
2.
a means or agency of persuading or of achieving an end: Saying that the chairman of the board likes the plan is just a lever to get us to support it.
3.
Horology the pallet of an escapement.
VERB (USED WITH OBJECT), VERB (USED WITHOUT OBJECT)
4.
to move with or apply a lever: to lever a rock; to lever mightily and to no avail.
Source: Dictionary.com
Levers are elementary machines that are made of bars, which are pivoted on points that are fixed. They are used for moving or raising weights on one of their ends by having the other ends pushed down. Levers are also handles that are used for operating machines.
Q&A Related to "What Is the Definition of Levers"
 Load = the force of the weight of the lever. fulcrum = the point of which the lever rests. effort = the force you apply to the lever. http://wiki.answers.com/Q/What_is_the_definition_o...
 Lever:1:to move or force, especially in an effort to get something open; 2:a rigid http://www.chacha.com/question/what-is-the-definit...
 lever hang: a hang performed on the rings with the body stationary in a horizontal position http://www.kgbanswers.com/whats-the-definition-of-...
 here are all 3 http://www.worsleyschool.net/science/fil… Source(s): http://www.worsleyschool.net/science/fil… http://answers.yahoo.com/question/index?qid=200911...
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