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Definition of tonguefish
tonguefish
/ˈtʌŋ.fɪʃ/
tongue · fish
Plural:tonguefishes
tonguefish Lexical Profile
CEFR
C2
Grade
10
Tier
3
Usage
Rare
tonguefish Game Scores & Validity
Scrabble US
Scrabble UK
WWF
Wordle Guess
• noun
1
Any of numerous species of small, asymmetrical, marine flatfishes in the family Cynoglossidae, characterized by a tear-drop or tongue-like shape, lacking pectoral fins, and typically having both eyes on the left side of the head. They are mostly found in shallow tropical and subtropical waters.
Example
"During the trawl survey in the estuarine waters, researchers collected several specimens of tonguefish hiding in the sandy bottom."
Synonyms
View all synonyms for tonguefish• Rhymes for tonguefish
Word Origin & Etymology
A compound of 'tongue' and 'fish', named for the distinctive asymmetrical, flat, elongated shape of the fish that resembles an animal's tongue.
Usage Trend
Historical frequency of usage in published text.
180019102020
Data source: Google Books Ngram Viewer
Cite this Entry
Wordmom. (2026). Definition of Tonguefish. In Wordmom Dictionary. Retrieved Oct 16, 2026, from https://wordmom.com/dictionary/tonguefish