sea lion

noun

: any of several Pacific eared seals (such as genera Eumetopias and Zalophus) that are usually larger than the related fur seals and lack a thick underfur

Examples of sea lion in a Sentence

Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
According to Animal Justice, at least 19 beluga whales, three sea lions, one dolphin and multiple penguins and sea lions have died at Marineland since 2019. Michelle Del Rey, USA Today, 27 Jan. 2026 On our third day, a late-afternoon beach landing on Sante Fe deposited us amid a colony of sleeping sea lions, their barks and coughs reverberating across the sandy shore. Julia Zaltzman, Robb Report, 26 Jan. 2026 Tucked along the San Diego coastline and surrounded by sandstone cliffs, La Jolla Cove is home to scores of seals, sea lions, and their pups. Alanna Bennett, Condé Nast Traveler, 26 Jan. 2026 Expect harbor porpoises and lazy sea lions. Lewis Nunn, Forbes.com, 22 Jan. 2026 See All Example Sentences for sea lion

Word History

First Known Use

1697, in the meaning defined above

Time Traveler
The first known use of sea lion was in 1697

Browse Nearby Words

Cite this Entry

“Sea lion.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/sea%20lion. Accessed 31 Jan. 2026.

Kids Definition

sea lion

noun
: any of several large Pacific seals that have small ears on the outside of the body

More from Merriam-Webster on sea lion

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