the work or industry of capturing and rendering whales; whale fishing.
any of the larger marine mammals of the order Cetacea, especially as distinguished from the smaller dolphins and porpoises, having a fishlike body, forelimbs modified into flippers, and a head that is horizontally flattened.
Informal. something big, great, or fine of its kind: I had a whale of a time in Europe.
(initial capital letter) Astronomy. the constellation Cetus.