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.
There's already been more than 100 individual right whales spotted in Cape Cod Bay this season, include a record 33 sightings in January. Neal Riley, CBS News, 10 Mar. 2026 Upon entering the Visitor's Center, guests are greeted by life-size models of North Atlantic right whales, dolphins, and manta rays, along with dioramas depicting marshes, sand dunes, and coastal habitats. Kelsey Glennon, Southern Living, 7 Mar. 2026 The National Oceanic and Atmospheric Administration has proposed amendments to the North Atlantic right whale speed rule from 2008. Rick Sobey, Boston Herald, 4 Mar. 2026 Remains of woolly mammoths thought to be the last of their species, housed in the University of Alaska Museum of the North, are in fact the remains of a North Pacific right whale and a minke whale. Rafil Kroll-Zaidi, Harpers Magazine, 24 Feb. 2026 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

Browse Nearby Words

Cite this Entry

“Right whale.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/right%20whale. Accessed 12 Mar. 2026.

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

More from Merriam-Webster on right whale

Last Updated: - Updated example sentences
Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!

More from Merriam-Webster