callo de hacha

== Spanish == === Pronunciation === Syllabification: ca‧llo de ha‧cha === Noun === callo de hacha m (plural callos de hacha) (Mexico) A mollusc of species Atrina maura Synonym: concha abanico === Further reading === “callo de hacha”, in Diccionario de la lengua española [Dictionary of the Spanish Language] (in Spanish), online version 23.8.1, Royal Spanish Academy [Spanish: Real Academia Española], 15 December 2025