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Definition of beluga sturgeon

beluga sturgeon

Plural:beluga sturgeons
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• noun

1

A massive, critically endangered species of anadromous fish native primarily to the Caspian and Black Sea basins, renowned for producing the highly prized luxury foodstuff known as beluga caviar.

Example

"Due to decades of overfishing and habitat destruction, the wild population of the beluga sturgeon has plummeted to critical levels."

Synonyms
View all synonyms for beluga sturgeon

Word Nuance & Usage

The name 'beluga' is famously shared with the unrelated beluga whale; however, true beluga caviar is sourced exclusively from the roe of the beluga sturgeon.

• Nearby Words

beltline
beltway
beluga
beluga sturgeon
beluga whale
belukha
belyando

Usage Trend

Historical frequency of usage in published text.

180019102020
Data source: Google Books Ngram Viewer

Cite this Entry

Wordmom. (2026). Definition of Beluga sturgeon. In Wordmom Dictionary. Retrieved Nov 5, 2026, from https://wordmom.com/dictionary/beluga-sturgeon
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