bluefin tuna

noun

blue·​fin tuna ˈblü-ˌfin- How to pronounce bluefin tuna (audio)
: 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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Nakama will serve sustainably sourced bluefin tuna from Baja, Mexico. Rachel Bernhard, jsonline.com, 19 Sep. 2025 Share the spicy tuna chips, bluefin tuna pizza or the daily sushi selection. Melinda Sheckells, Forbes.com, 17 Sep. 2025 Diners can order up to 12 pieces of nigiri and temaki during their one-hour time slot (think torched salmon with Kewpie and bluefin tuna brushed with kabayaki sauce. Jacqueline Dole, Travel + Leisure, 8 Sep. 2025 For The Union-Tribune Human activities like coal burning and gold mining can cause mercury pollution in the air, which eventually settles into water, where it is absorbed into the food chain and results in the risk of mercury poisoning in apex predators like bluefin tuna — and people who eat tuna. Scott Lafee, San Diego Union-Tribune, 19 Aug. 2025 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 23 Sep. 2025.

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