flounder

1 of 2

noun

floun·​der ˈflau̇n-dər How to pronounce flounder (audio)
plural flounder or flounders
: flatfish
especially : any of various marine fishes (families Pleuronectidae, Paralichthyidae, and Bothidae) that include important food fishes

flounder

2 of 2

verb

floundered; floundering ˈflau̇n-d(ə-)riŋ How to pronounce flounder (audio)

intransitive verb

1
: to struggle to move or obtain footing : thrash about wildly
The poor horse was floundering in the mud.
2
: to proceed or act clumsily or ineffectually
the normally surefooted governor floundered a moment like a prize pupil caught unpreparedTime

Did you know?

There’s nothing fishy about flounder... the verb, that is. While the noun referring to a common food fish is of Scandinavian origin, the verb flounder, which dates to the late 16th century, is likely an alteration of an older verb, founder. The two verbs have been confused ever since. Today, founder is most often used as a synonym of fail, or, in contexts involving a waterborne vessel, as a word meaning “to fill with water and sink.” Formerly, it was also frequently applied when a horse stumbled badly and was unable to keep walking. It’s likely this sense of founder led to the original and now-obsolete meaning of flounder: “to stumble.” In modern use, flounder typically means “to struggle” or “to act clumsily”; the word lacks the finality of founder, which usually suggests complete collapse or failure, as that of a sinking ship.

Examples of flounder in a Sentence

Verb The horses were floundering through the deep snow. He was floundering around in the pool like an amateur. After watching me flounder for a few minutes, my instructor took over.
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.
Noun
Try the North Carolina flounder — the secret to its hearty crunch is nama panko, which stays crispy to lock in flavor — with a simple green salad with zingy ginger dressing, rice topped with a smattering of furikake and even a dollop of potato salad, harkening back to Perry’s Southern roots. Jenny Hartley, Charlotte Observer, 11 Feb. 2025 Anglers head there to cast for redfish, trout, black drum and flounder in its super salty waters. Pam Leblanc, Southern Living, 26 Jan. 2025
Verb
So there was a period there from about 1970 to ’79 where the studio executives were floundering. Bilge Ebiri, Vulture, 13 Dec. 2024 Hire too early, and the journalist may flounder without the necessary infrastructure to support their work. Rhea Wessel, Forbes, 8 Dec. 2024 See all Example Sentences for flounder 

Word History

Etymology

Noun

Middle English, of Scandinavian origin; akin to Norwegian flundra flounder

Verb

probably alteration of founder

First Known Use

Noun

15th century, in the meaning defined above

Verb

1592, in the meaning defined at sense 1

Time Traveler
The first known use of flounder was in the 15th century

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Cite this Entry

“Flounder.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/flounder. Accessed 21 Feb. 2025.

Kids Definition

flounder

1 of 2 noun
floun·​der ˈflau̇n-dər How to pronounce flounder (audio)
plural flounder or flounders
: flatfish
especially : any of various important marine food fishes

flounder

2 of 2 verb
floundered; floundering -d(ə-)riŋ How to pronounce flounder (audio)
: to struggle or go clumsily
floundering through the deep snow
Etymology

Noun

Middle English flounder "a flatfish"; of Scandinavian origin

Verb

probably an altered form of founder

More from Merriam-Webster on flounder

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