Gaff (n.) : A barbed spear or a hook with a handle, used by fishermen in
securing heavy fish.
Gaff (n.) : The spar upon which the upper edge of a fore-and-aft sail is extended.
Gaff (n.) : Same as Gaffle, 1.
Gaff (v. t.) : To strike with a gaff or barbed spear; to secure by means of a gaff; as, to gaff a salmon.