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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
Examples of blue whale in a Sentence
Recent Examples on the Web
Right off the coast is the 37-mile long Kaikoura Canyon, which attracts blue whales, humpbacks and hundreds of resident sperm whales.
—Catherine Garcia, theweek, 25 Nov. 2024
In the winter, humpback, orca, grey, and blue whales come to the national park to birth their babies before migrating back up north.
—Kathleen Wong, USA TODAY, 27 Oct. 2024
Despite being the largest animals on the planet, blue whales are still no match for giant tankers and accidental ship strikes.
—Laura Baisas, Popular Science, 16 Oct. 2024
But blue whales, humpbacks, and fin whales are on the endangered list, and the Northern right whale is just about extinct – only about 350 of them are left on Earth.
—David Pogue, CBS News, 13 Oct. 2024
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Word History
First Known Use
1851, in the meaning defined above
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 15 Dec. 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
Britannica.com: Encyclopedia article about blue whale
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