mainsheet

Found in Anh - Anh (Wordnet)

Definition Noun : 1. (Nautical) A line (rope or chain) that controls the angle of a sail relative to the wind. It is a key control line used to trim (adjust) the mainsail on a sailing vessel. Usage The term "mainsheet" is used specifically in the context of sailing and boating. It refers to the primary rope or tackle system used to pull the boom (the horizontal spar at the bottom of the mainsai...