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Definition of corydoras
corydoras
/kɒˈrɪdərəs/
co · ry · do · ras
Plural:corydoras
corydoras Lexical Profile
CEFR
C1
Grade
8
Tier
3
Usage
Rare
corydoras Game Scores & Validity
Scrabble US
Scrabble UK
WWF
Wordle Guess
• noun
1
A genus of small, peaceful, armored freshwater catfish native to South American rivers, widely kept in community aquariums for their hardiness and bottom-feeding behavior.
Example
"The aquarist added a small school of bronze corydoras to the tank to help clear uneaten food from the sandy substrate."
Synonyms
View all synonyms for corydorasWord Nuance & Usage
Often abbreviated as 'cory' in the aquarium hobby, the word functions as both the singular and plural form when referring to the fish.
• Nearby Words
Word Origin & Etymology
Derived from the Greek words 'korys' (helmet) and 'doras' (skin), referring to the bony armor plates running along the flanks of these catfish.
Usage Trend
Historical frequency of usage in published text.
180019102020
Data source: Google Books Ngram Viewer
Cite this Entry
Wordmom. (2026). Definition of Corydoras. In Wordmom Dictionary. Retrieved Oct 15, 2026, from https://wordmom.com/dictionary/corydoras