elephant seal

noun

: either of two very large seals (genus Mirounga of the family Phocidae) characterized by a long inflatable proboscis:
a
: one (M. angustirostris) found in Pacific coastal waters from southeastern Alaska to Baja California
b
: one (M. leonina) found in coastal waters of subantarctic islands and Patagonia

Examples of elephant seal in a Sentence

Recent Examples on the Web
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Sub-Antarctic islands south of Tasmania are home to breeding populations of elephant seals and Neil’s mother would have arrived from one of them to give birth, Volzke said. ABC News, 3 July 2026 Northern elephant seals, relatives of Neil, are a bit smaller than their southern counterparts, according to the National Oceanic and Atmospheric Administration Fisheries. Julia Gomez, USA Today, 1 July 2026 Stop to see the elephant seals in San Simeon. Laura Itzkowitz, Travel + Leisure, 23 June 2026 In any number of species—elephant seals, red deer, rattlesnakes—the privilege of mating is settled by a fight. Elizabeth Kolbert, New Yorker, 22 June 2026 See All Example Sentences for elephant seal

Word History

First Known Use

1839, in the meaning defined above

Time Traveler
The first known use of elephant seal was in 1839

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Cite this Entry

“Elephant seal.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/elephant%20seal. Accessed 5 Jul. 2026.

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