beluga: Meaning and Definition of
be•lu•ga
Pronunciation: (bu-l'gu), [key] — n.
- Also calleda white sturgeon, Huso huso, of the Black and Caspian seas, valued as a source of caviar and isinglass.
- Also calleda cetacean, Delphinapterus leucas, of northern seas, that has a rounded head and is white when adult.
Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.