noun A tool consisting of a large metal hook with a handle or pole, especially the one used to pull large fish aboard a boat.
noun A minor error or faux pas, a gaffe.
We politely ignored his gaff.
noun A trick or con.
The sideshow feat was just a gaff, but the audience was too proud to admit they'd been fooled.
noun The upper spar used to control a gaff-rigged sail.
noun A type of tight, panty-like underwear worn to hold the penis and testicles tucked backwards and make one's genital region look smooth, as if one had a vulva.