arma de dos filos

== Spanish == === Etymology === Literally, “two-edged weapon”. === Noun === arma de dos filos f (plural armas de dos filos) synonym of arma de doble filo === Further reading === “arma de doble filo, o arma de dos filos”, 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