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Definition of candiru
candiru
/ˌkæn.dɪˈruː/
can · di · ru
Plural:candirus
candiru Lexical Profile
CEFR
C2
Grade
11
Tier
3
Usage
Rare
candiru Game Scores & Validity
Scrabble US
Scrabble UK
WWF
Wordle Guess
• noun
1
A small, scaleless, parasitic freshwater catfish native to the Amazon Basin in South America, known for feeding on the blood of other fish by lodging itself in their gills, and infamous in folklore for occasionally parasitizing humans.
Example
"Biological researchers traveling down the Amazon River must take precautions against various aquatic threats, though accounts of the candiru attacking humans are largely considered exaggerated."
• Rhymes for candiru
• Nearby Words
Word Origin & Etymology
Borrowed from Portuguese 'candiru', derived from the Old Tupi language word 'kandiru'.
Usage Trend
Historical frequency of usage in published text.
180019102020
Data source: Google Books Ngram Viewer
Cite this Entry
Wordmom. (2026). Definition of Candiru. In Wordmom Dictionary. Retrieved Oct 14, 2026, from https://wordmom.com/dictionary/candiru