Where does “spumandus” come from?
spumandus (Latin) comes from Latin spūmō, from Latin spūma, from Proto-Indo-European (s)poHy-m-os, from Proto-Indo-European (s)poH(y)-, from Proto-Indo-European speh₁- — to succeed, to prosper.
spumandus (Latin): which is to be foamed
Ancestry of “spumandus”, step by step