Third-person singular simple present indicative form of pulley

plural of pulley

(transitive) To raise or lift by means of a pulley.

(engineering, countable) One of the simple machines; a sheave, a wheel with a grooved rim, in which a pulled rope or chain lifts an object (more useful when two or more pulleys are used together, as in a block and tackle arrangement, such that a small force moving through a greater distance can exert a larger force through a smaller distance).

present participle of pulley

simple past tense and past participle of pulley

Having a (specified kind or number of) pulley.

A surname.

A pulley having different faces of different diameters giving various speeds according to the face the belt passes over.

plural of speed pulley