fur seal

noun

: any of various eared seals that have a double coat with a dense soft underfur and were hunted especially formerly for their desirable pelts:
a
: a large seal (Callorhinus ursinus) of the northern Pacific Ocean having its main breeding rookery on Pribilof Island in the Bering Sea

called also northern fur seal

b
: any of a genus (Arctocephalus) of seals chiefly of the southern hemisphere

called also southern fur seal

Illustration of fur seal

Illustration of fur seal

Examples of fur seal in a Sentence

Recent Examples on the Web
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The Red List of Threatened Species, which was updated by the IUCN on Thursday, now includes the Emperor penguin and Antarctic fur seal on its endangered list. ABC News, 9 Apr. 2026 Kit Kovacs, who worked on the Antarctic fur seal assessment, told CNN that as surface water temperatures close to Antarctica increase, krill is going farther offshore and into deeper waters to get to colder areas. Andrew Freedman, CNN Money, 9 Apr. 2026 The Antarctic fur seal population has declined by more than 50%, falling from over 2 million mature individuals in 1999 to 944,000 in 2025, with climate change cited as a key driver. Hanna Wickes, Charlotte Observer, 9 Apr. 2026 Similar conditions in the Antarctic are reducing food availability for the fur seal, which has suffered a 50% reduction in population over the past 25 years, the IUCN stated. Dinah Voyles Pulver, USA Today, 9 Apr. 2026 See All Example Sentences for fur seal

Word History

First Known Use

1775, in the meaning defined above

Time Traveler
The first known use of fur seal was in 1775

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Cite this Entry

“Fur seal.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/fur%20seal. Accessed 17 Apr. 2026.

Kids Definition

fur seal

noun
: any of various eared seals with a dense soft undercoat

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