Where does “acciaieria” come from?
acciaieria (Italian) comes from Italian acciaio, from Latin aciārium, from Latin aciēs, from Latin aceō, from Proto-Italic akēō, from Proto-Indo-European h₂eḱ-éh₁-ye-ti, from Proto-Indo-European h₂eḱ- — sharp.
acciaieria (Italian): steelworks, steel mill
Ancestry of “acciaieria”, step by step