: 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
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Southern right whales no longer come to breed near the Valdés Peninsula.—Big Think, 31 Mar. 2026 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 See All Example Sentences for right whale