baleen whale

noun
Updated on: 9 Nov 2017

Definition of baleen whale

:any of a suborder (Mysticeti) of usually large whales typically of colder waters that lack teeth but have baleen plates in the upper jaw which are used to filter chiefly small crustaceans (such as krill) out of large quantities of seawater — see fin whale, gray whale, humpback whale, right whale, rorqual — compare toothed whale

Recent Examples of baleen whale from the Web

These example sentences are selected automatically from various online news sources to reflect current usage of the word 'baleen whale.' Views expressed in the examples do not represent the opinion of Merriam-Webster or its editors. Send us feedback.

First Known Use of baleen whale

1874


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