plural of capstan

(nautical) A vertical cylindrical machine that revolves on a spindle, used to apply force to ropes, cables, etc. It is typically surmounted by a drumhead with sockets for levers used to turn it.

plural of jeer capstan

A type of screw commonly used to regulate the height of the action in a piano. The capstan screw is designed to be turned from the side, not the head, unlike an ordinary screw. A lever enters a hole in the side of the screw to turn it.

(nautical) An extra capstan usually placed between the foremast and mainmast.

plural of capstan screw

A community in Labrador, Newfoundland and Labrador, Canada. / An island in Labrador, Newfoundland and Labrador, Canada.