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Definition of bluefin tuna

bluefin tuna

Plural:bluefin tuna
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• noun

1

A large, highly migratory, and predatory marine fish of the genus Thunnus, native to several oceans, known for its incredible swimming speed, immense size, and distinctive metallic blue coloring.

Example

"Conservationists are fighting to implement stricter fishing quotas to protect the Atlantic bluefin tuna from being hunted to extinction."

2

The prized, rich, and intensely flavored red meat of this fish, heavily sought after globally for use in high-end sushi and sashimi.

Example

"The chef expertly sliced the bluefin tuna, serving the fatty belly section to the VIP guests."

Synonyms
View all synonyms for bluefin tuna

• Nearby Words

bluebird
bluebonnet
bluecap
bluefin tuna
bluefish
bluegill
bluegrass

Usage Trend

Historical frequency of usage in published text.

180019102020
Data source: Google Books Ngram Viewer

Cite this Entry

Wordmom. (2026). Definition of Bluefin tuna. In Wordmom Dictionary. Retrieved Oct 18, 2026, from https://wordmom.com/dictionary/bluefin%20tuna
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