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Definition of blenny
blenny
/ˈblɛn.i/
blen · ny
Plural:blennies
blenny Lexical Profile
CEFR
C1
Grade
9
Tier
3
Usage
Rare
blenny Game Scores & Validity
Scrabble US
Scrabble UK
WWF
Wordle Guess
• noun
1
A small, elongated, and predominantly marine fish of the suborder Blennioidei, characterized by a scaleless or very small-scaled, slimy body, typically found resting on the bottom of shallow coastal waters, tide pools, or coral reefs.
Example
"While exploring the rocky tide pools at low tide, the marine biologist spotted a small blenny darting quickly between the crevices to hide."
Synonyms
View all synonyms for blenny• Rhymes for blenny
• Nearby Words
Word Origin & Etymology
Early 17th century: from Latin blennius, derived from Greek blennos meaning 'mucus' or 'slime', referring to the fish's scaleless and typically slippery body.
Usage Trend
Historical frequency of usage in published text.
180019102020
Data source: Google Books Ngram Viewer
Cite this Entry
Wordmom. (2026). Definition of Blenny. In Wordmom Dictionary. Retrieved Oct 17, 2026, from https://wordmom.com/dictionary/blenny