Learn how to say Gaff correctly in English with this tutorial pronunciation video.
Oxford dictionary definition of the word gaff:
1a stick with a hook or barbed spear, for landing large fish.
2 Sailing a spar to which the head of a fore-and-aft sail is bent:
a gaff-rigged cutter
seize or impale with a gaff:
the whales are gaffed, speared, or knifed to death
Middle English: from Provençal gaf ‘hook’; related to gaffe