blue whale

noun

: a very large baleen whale (Balaenoptera musculus synonym Sibbaldus musculus) that may reach a weight of 150 tons (136 metric tons) and a length of 100 feet (30 meters) and is generally considered the largest living animal

Illustration of blue whale

Illustration of blue whale

Examples of blue whale in a Sentence

Recent Examples on the Web
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That’s because these blue whale bones are still leaking oil, despite the cetacean being dead for over two decades. Laura Baisas, Popular Science, 16 Oct. 2024 In 1969, the American Museum of Natural History hired Mr. Ellis as an exhibition designer and assigned him to help build a life-size blue whale to hang from the ceiling in the Hall of Ocean Life. Michael S. Rosenwald, New York Times, 29 May 2024 Merrill pointed to a November 2022 study that estimated large baleen whales, such as blue whales, can consume up to 10 million microplastics each day. Taylor Nicioli, CNN, 17 Oct. 2024 Natural History Museum: No one can resist the allure of dining underneath the giant blue whale. Kristen Tauer, WWD, 23 Sep. 2024 See all Example Sentences for blue whale 

Word History

First Known Use

1851, in the meaning defined above

Time Traveler
The first known use of blue whale was in 1851

Dictionary Entries Near blue whale

Cite this Entry

“Blue whale.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/blue%20whale. Accessed 14 Nov. 2024.

Kids Definition

blue whale

noun
: a whale that may reach a weight of 150 tons (135 metric tons) and a length of 100 feet (30 meters) and is generally considered the largest living animal

More from Merriam-Webster on blue whale

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