Standard Lemma guide
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noun
A fish of species Gila alutacea (formerly Acrocheilus alutaceus) native to the Pacific Northwest of North America.
Definition source: English Wiktionary via Wiktextract
No example sentence was provided for this meaning.
Synonyms: squaremouth, hard-mouth chub
Antonyms: none provided
History
From chisel + mouth. Named for the sharp plate on its lower jaw, which the fish uses to scrape algae from rocks.
