Illustration of sperm whale
: a very large toothed whale (Physeter macrocephalus synonym P. catodon) that has large conical teeth in the lower jaw, a single blowhole, and a massive squarish head with a closed cavity containing a fluid mixture of spermaceti and oil, and that may reach a length in the male of nearly 60 feet (18.3 meters)
Examples of sperm whale in a Sentence
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But sperm whale scientists like Gero have long wondered what these clicks mean.
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Rebecca Ramirez, NPR, 20 May 2024
Belugas belong to a group known as toothed whales, which also includes orcas, dolphins and sperm whales—and all members of this group have melons.
—Sarah Kuta, Smithsonian Magazine, 10 May 2024
See all Example Sentences for sperm whale 
Rebecca Ramirez, NPR, 20 May 2024
Belugas belong to a group known as toothed whales, which also includes orcas, dolphins and sperm whales—and all members of this group have melons.
—Sarah Kuta, Smithsonian Magazine, 10 May 2024
See all Example Sentences for sperm whale
These examples are programmatically compiled from various online sources to illustrate current usage of the word 'sperm whale.' Any opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback about these examples.
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“Sperm whale.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/sperm%20whale. Accessed 29 May. 2024.
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