Found 2 items, similar to lugsail.
English → English (WordNet) Definition: lugsail lugsail n : a sail with four corners that is hoisted from a yard that is oblique to the mast [syn: lug]
English → English (gcide) Definition: Lugsail Lugsail \Lug"sail`\, n. (Naut.) A square sail bent upon a yard that hangs obliquely to the mast and is raised or lowered with the sail. --Totten. [1913 Webster]