From Late Latin aciārium, derived from Latin aciēs (“sharp point”), from Proto-Indo-European *h₂eḱ- (“sharp, pointed”). Cognates include French acier, Friulian açâr, Galician aceiro, Portuguese aço, Romansch atschal, and Spanish acero.
Oefen om " acciaio " en baie ander woorde en sinne in Italiaans .