[{"Bold_text": "noun", "List Items": ["Nautical.a fore-and-aft sail on the aftermost lower mast of a sailing vessel having three or more masts.a designation given to the mast abaft a mizzenmast, usually the aftermost mast in any vessel.", "a fore-and-aft sail on the aftermost lower mast of a sailing vessel having three or more masts.", "a designation given to the mast abaft a mizzenmast, usually the aftermost mast in any vessel.", "Informal.a smartly moving person or animal, especially a fast horse.", "Chiefly New England.something remarkably fine."]}, {"Bold_text": "adjective", "List Items": ["of or relating to a spanker mast or its rigging."]}]