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Definition of boxfish
boxfish
/ˈbɑːks.fɪʃ/
box · fish
Plural:boxfishes
boxfish Lexical Profile
CEFR
C1
Grade
8
Tier
3
Usage
Rare
boxfish Game Scores & Validity
Scrabble US
Scrabble UK
WWF
Wordle Guess
• noun
1
Any of various marine fishes of the family Ostraciidae, primarily inhabiting tropical and subtropical oceans, characterized by a rigid, heavily armored, box-like body.
Example
"While snorkeling over the coral reef, we spotted a bright yellow boxfish navigating clumsily through the water."
Synonyms
View all synonyms for boxfish• Rhymes for boxfish
• Nearby Words
Word Origin & Etymology
A compound of 'box' and 'fish', named for the distinctive, rigid, box-like shape of their bodies.
Usage Trend
Historical frequency of usage in published text.
180019102020
Data source: Google Books Ngram Viewer
Cite this Entry
Wordmom. (2026). Definition of Boxfish. In Wordmom Dictionary. Retrieved Oct 18, 2026, from https://wordmom.com/dictionary/boxfish