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1. A small toothed whale (Delphinapterus leucas) chiefly of the Arctic Ocean, having a bulbous forehead and a white body when full-grown. Also called white whale.
a. A large white anadromous sturgeon (Huso huso) of the Black and Caspian Seas, valued for its roe. Also called beluga sturgeon, whitefish.
b. Caviar made from the roe of this fish, having large grayish grains.

[Russian belukha, white whale, and beluga, sturgeon : belyĭ, white; see bhel- in Indo-European roots + -uga, -ukha, augmentative suff.]


1. (Animals) a large white sturgeon, Acipenser (or Huso) huso, of the Black and Caspian Seas: a source of caviar and isinglass. Also called: hausen
2. (Animals) another name for white whale
[C18: from Russian byeluga, from byely white]


(bəˈlu gə)

n., pl. -gas, (esp. collectively) -ga.
1. a large white sturgeon, Huso huso, of the Black and Caspian seas, valued esp. as a source of caviar.
2. Also called white whale. a small white toothed whale, Delphinapterus leucas, of northern seas, having a rounded head and upward-curving mouth.
[1585–95; < Russian]
ThesaurusAntonymsRelated WordsSynonymsLegend:
Noun1.beluga - valuable source of caviar and isinglassbeluga - valuable source of caviar and isinglass; found in Black and Caspian seas
sturgeon - large primitive fishes valued for their flesh and roe; widely distributed in the North Temperate Zone
Acipenser, genus Acipenser - type genus of the Acipenseridae: sturgeons
beluga caviar - roe of beluga sturgeon usually from Russia; highly valued
2.beluga - small northern whale that is white when adultbeluga - small northern whale that is white when adult
dolphin - any of various small toothed whales with a beaklike snout; larger than porpoises
belugafehér delfinviza
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On his journey, Whaley meets an orca whale, a humpback whale, a gray whale, a white beluga whale, a sperm whale, and a whale shark.
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SAN DIEGO (CyHAN)- Parrots are apparently not the only animals that can impersonate people: A captive beluga whale was able to spontaneously mimic human speech, according to a new study released in the United States this week.
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Sydney, Australia, April 11, 2011 - (ABN Newswire) - Buccaneer Energy Limited (ASX:BCC) (PINK:BCGYF) is pleased to provide background and clarification to the April 8, 2011 (US time) National Oceanographic and Atmospheric Administration ("NOAA") final rule designating critical habitat for the beluga whale, which was first proposed for listing under the Endangered Species Act ("ESA") in 2008.
Join James and his family as they harvest and process beluga whales and learn how the beluga whale is interlinked with Inuvialuit culture and history.
The traditional food for the community is beluga whale.
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If the law is passed, then nobody can hunt, harm or capture animals like the sea otter, beluga whale, whooping crane or leatherback turtle.
If you spot a beluga whale, |you can tell the Sea Watch Foundation via its sightings form at seawatchfoundation.