Where does “bismuthum” come from?
bismuthum (Latin) comes from German Wismut, from Middle High German wismāt, from Latin bisemutum, from Arabic بِسِيمُوتِيُّون, from Ancient Greek ψιμύθιον, from Ancient Greek -ῐον, from Proto-Indo-European -yós — Creates adjectives from noun or verb stems.
Ancestry of “bismuthum”, step by step
Words derived from “bismuthum”