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Definition of rabbitfish

rabbitfish

/ˈræb.ɪtˌfɪʃ/
rab · bit · fish

Plural:rabbitfishes
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rabbitfish Lexical Profile

rabbitfish Game Scores & Validity

• noun

1

Any of various herbivorous marine fishes of the family Siganidae, native primarily to shallow coastal waters of the Indo-Pacific, characterized by a rabbit-like snout, grazing habits, and venomous fin spines.

Example

"Snorkelers exploring the vibrant coral reefs of the Indo-Pacific frequently observe schools of rabbitfish grazing on marine algae."


2

A deep-water cartilaginous fish of the family Chimaeridae, possessing a large head, smooth skin, and a long tapering tail.

Example

"The deep-sea trawler inadvertently pulled up a rabbitfish while surveying the ocean floor off the coast of Norway."

Synonyms
View all synonyms for rabbitfish

Word Nuance & Usage

The term can be confusing as it applies to two entirely unrelated groups of marine animals: shallow-water reef grazers (Siganidae) and deep-water cartilaginous chimaeras (Chimaeridae).

Word Origin & Etymology

A compound of 'rabbit' and 'fish'. In the case of Siganidae, it refers to their rabbit-like snouts and algae-grazing habits; in Chimaeridae, it refers to their prominent heads and large, rabbit-like incisor teeth.

Usage Trend

Historical frequency of usage in published text.

180019102020

Cite this Entry


Wordmom. (2026). Definition of Rabbitfish. In Wordmom Dictionary. Retrieved Nov 14, 2026, from https://wordmom.com/dictionary/rabbitfish
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