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 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 The waters around Timor-Leste, located several hundred miles north of Australia, are known to be a hot spot for pygmy blue whales. Brendan Rascius, Miami Herald, 8 July 2024 Unraveled end-to-end, the fruit fly brain’s neural wiring would stretch out to more than 490 feet, which is longer than four blue whales aligned nose-to-tail, per the New York Times’ Carl Zimmer. Margherita Bassi, Smithsonian Magazine, 4 Oct. 2024 See all Example Sentences for blue whale 

These examples are programmatically compiled from various online sources to illustrate current usage of the word 'blue whale.' Any opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback about these examples.

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 5 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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