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

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Atlantic bluefin tuna are the largest of the tuna species. Alice Jones Webb, Outdoor Life, 8 Apr. 2025 Pacific bluefin tuna are large, migratory fish found throughout the biggest ocean on Earth. Sarah Kuta, Smithsonian Magazine, 9 Jan. 2025 There are multiple species of bluefin tuna, including the Pacific bluefin tuna, the Atlantic bluefin tuna and the southern bluefin tuna, according to the International Union for Conservation of Nature or the IUCN. Saleen Martin, USA TODAY, 9 Jan. 2025 The current record for largest bluefin tuna caught in Texas was set nearly four years ago, in April of 2021, when angler Troy Lancaster caught an impressive 876-pound specimen — 8 pounds less than Esslinger’s. Mitchell Willetts, Fort Worth Star-Telegram, 15 Apr. 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 21 May. 2025.

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