Lever  —n. 1 bar resting on a pivot, used to prise. 2 bar pivoted about a fulcrum (fixed point) which can be acted upon by a force (effort) in order to move a load. 3 projecting handle moved to operate a mechanism. 4 means of exerting moral pressure. —v. 1 use a lever. 2 (often foll. By away, out, up, etc.) Lift, move, etc. With a lever. [latin levo raise]