Lever(n.) A bar, as a capstan bar, applied to a rotatory piece to turn it.
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 su
Lever(n.) An arm on a rock shaft, to give motion to the shaft or to obtain motion from it.
Developed by: Abdullah Ibne Alam, Dhaka, Bangladesh