What does sheave mean?
A block or pulley block with a grooved wheel for reeving a rope or cable, used to change the direction of the pull or to gain mechanical advantage. A sheave can also refer to a block or pulley used to lift or move heavy loads.
Example
"The sailor used a sheave to lift the heavy anchor out of the water."
Reviewed by Deb Chak, Editor. AI-assisted content curated by RJS Tech Solutions LLP.