Pulley

1.

(a grooved wheel on which runs a rope, used for hauling or liftingweights) រ៉ក, កៅឡាក់

1.

A wheel with a broad rim, or grooved rim, for transmitting power from, or imparting power to, the different parts of machinery, or for changing the direction of motion, by means of a belt, cord, rope, or chain.

1.

To raise or lift by means of a pulley.