1
: provided with or characterized by fins
2
: relating to or being fish

Examples of finny 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.
Think of it like video game fishing, only the finny targets are alive. — Matt Williams, Dallas News, 11 Nov. 2022 When Lisa pulls a Free Willy on a beleaguered captive dolphin, the resulting land invasion by the righteously pissed off sea mammals sees one finny soldier panic at being trapped in a stray volleyball net, before a comrade slaps some sense into him. — Dennis Perkins, EW.com, 30 Oct. 2022

Word History

First Known Use

1590, in the meaning defined at sense 1

Time Traveler
The first known use of finny was in 1590

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Cite this Entry

“Finny.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/finny. Accessed 28 Sep. 2026.

Kids Definition

finny

adjective
: resembling or having fins
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