right whale

noun

: any of several large baleen whales (family Balaenidae and especially genus Eubalaena) that lack a dorsal fin and have very long baleen plates, an extremely large head with a V-shaped blowhole, a smooth throat, short, broad, rounded flippers, and whitish protuberances of thickened skin about the head

Illustration of right whale

Illustration of right whale

Examples of right whale in a Sentence

Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
Though researchers logged no right whale deaths in the latest report, entanglements and vessel strikes remain a serious threat to the animals. N'dea Yancey-Bragg, USA Today, 23 Oct. 2025 Four first-time North Atlantic right whale mothers had calves, according to Philip Hamilton, a senior scientist at New England Aquarium's Anderson Cabot Center for Ocean Life, per ABC News. Lex Goldstein, PEOPLE, 22 Oct. 2025 But there are still right whales from past years that remain entangled. Rick Sobey, Boston Herald, 22 Oct. 2025 Gathering more accurate data about right whales while revising the original law would help protect the animals, Olsen said. Jason Ma, Fortune, 12 Oct. 2025 See All Example Sentences for right whale

Word History

First Known Use

1725, in the meaning defined above

Time Traveler
The first known use of right whale was in 1725

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Cite this Entry

“Right whale.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/right%20whale. Accessed 29 Oct. 2025.

Kids Definition

right whale

noun
: a large baleen whale with no fin on the back, a very large head, and small eyes near the lower part of the mouth

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