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Definition of river cooter

river cooter

Plural:river cooters
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• noun

1

American A large freshwater turtle (Pseudemys concinna) native to the central and eastern United States, distinguished by its dark greenish-brown shell with intricate yellowish markings, predominantly found inhabiting rivers, streams, and large water bodies with moderate currents.

Example

"We spotted a large river cooter basking on a submerged log just off the muddy bank."

Synonyms
View all synonyms for river cooter

Word Nuance & Usage

While 'river cooter' is a standard biological and regional term for a turtle species, the isolated word 'cooter' serves as vulgar slang in North American English, which can occasionally cause unintended amusement or confusion.

• Nearby Words

rioni
risotto
river birch
river cooter
river jack
river otter
riverside

Usage Trend

Historical frequency of usage in published text.

180019102020
Data source: Google Books Ngram Viewer

Cite this Entry

Wordmom. (2026). Definition of River cooter. In Wordmom Dictionary. Retrieved Oct 20, 2026, from https://wordmom.com/dictionary/river%20cooter
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