adjective/feˈroso/
ferrous
Related: óxido ferroso
Etymology tree Spanish ferro Proto-Indo-European *h₃ed- Proto-Indo-European *-os Proto-Indo-European *h₃édosder.? Proto-Italic *-ŏ̄dsos? Old Latin -ōssus Latin -ōsus Old Spanish -oso Spanish -oso Spanish ferroso From ferro + -oso.