pinniped

noun

pin·​ni·​ped ˈpi-nə-ˌped How to pronounce pinniped (audio)
: any of an order or suborder (Pinnipedia) of aquatic carnivorous mammals (such as a seal or walrus) with all four limbs modified into flippers
pinniped adjective

Examples of pinniped 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.
That section once held a restaurant, a public restroom building, and several sea lion viewing holes — openings in the decking used to watch the pinnipeds lolling on the crossbeams below. Hailey Branson-Potts, Los Angeles Times, 8 June 2025 But public access to The Cove remains unrestricted, and with few city regulations in place there, rangers have less ability to cite people who don’t stay away from the pinnipeds. Ashley MacKin Solomon, San Diego Union-Tribune, 3 June 2025 With the Pacific Northwest’s once-teeming salmon runs now just a thin trickle, the growing numbers of hungry pinnipeds have an outsize impact. Cheryl Katz, Smithsonian Magazine, 19 May 2025 The group also had questions about any deterrent systems to keep the pinnipeds from coming on land at The Cove. Ashley MacKin Solomon, San Diego Union-Tribune, 3 June 2025 See All Example Sentences for pinniped

Word History

Etymology

ultimately from Latin pinna + ped-, pes foot — more at foot

First Known Use

1866, in the meaning defined above

Time Traveler
The first known use of pinniped was in 1866

Browse Nearby Words

Cite this Entry

“Pinniped.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/pinniped. Accessed 24 Jun. 2025.

Kids Definition

pinniped

noun
pin·​ni·​ped ˈpi-nə-ˌped How to pronounce pinniped (audio)
: any of a group of mammals (as seals, sea lions, and walruses) that typically live in oceans but bear their young on land or on floating sheets of ice, have front and hind flippers, and eat other animals (as fish)

More from Merriam-Webster on pinniped

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