ligero de cascos

ligero de cascos (feminine ligera de cascos, masculine plural ligeros de cascos, feminine plural ligeras de cascos)

1. (idiomatic) reckless; foolhardy

• “ligero, ra de cascos”, in Diccionario de la lengua española [Dictionary of the Spanish Language] (in Spanish), online version 23.7, Royal Spanish Academy [Spanish: Real Academia Española], 2023 November 28