beluga (bɪˈluːɡə) ![]() | |
| —n | |
| 1. | a large white sturgeon, Acipenser (or Huso) huso, of the Black and Caspian Seas: a source of caviar and isinglass |
| 2. | another name for white whale |
| [C18: from Russian byeluga, from byely white] | |
| the offspring of a zebra and a donkey. |
| a chattering or flighty, light-headed person. |