: a very large tuna (Thunnus thynnus) that is an important food and game fish

called also bluefin

Examples of bluefin tuna in a Sentence

Recent Examples on the Web
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Valle draws on traditions from Mexico’s Baja California region to create a tasting menu that includes dishes with Imperia Royal Ossetra caviar, San Diego bluefin tuna and Santa Barbara rock crab minilla. Alexiah Syrai Olsen, Sacbee.com, 9 Sep. 2026 Kurt Christensen is a longtime veteran at catching big bluefin tuna from his 45-foot charter boat Molly Jane. Bob McNally, Outdoor Life, 9 Sep. 2026 Whales, dolphins, bluefin tuna (Thunnus thynnus), and other key Gulf of Maine species also rely on these fish belonging to the family Ammodytidae in their diets. Laura Baisas, Popular Science, 9 Sep. 2026 Eat a traditional Filipino meal by hand at Birdhaus Beer Garden with dishes like bluefin tuna kinilaw, chicken binabagoongan, and camaron rebosado, with beer and wine for purchase. Kate Bradshaw, Mercury News, 1 Sep. 2026 See All Example Sentences for bluefin tuna

Word History

First Known Use

1909, in the meaning defined above

Time Traveler
The first known use of bluefin tuna was in 1909

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Cite this Entry

“Bluefin tuna.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/bluefin%20tuna. Accessed 22 Sep. 2026.

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