English A Chilean mussel Noun Chilean mussel (plural Chilean mussels) A species of mussel Mytilus chilensis and its edible flesh, native to southern South America and the Kerguelen Islands. Synonyms Chilean blue mussel Translations crustacean Spanish: chorito (es) m, choro (es) m, quilmahue (es) m, mejillón (es) m Yámana: áruf Wikiwand - on Seamless Wikipedia browsing. On steroids.