Where does “tetravalente” come from?
tetravalente (Italian) comes from Italian tetra-, from Ancient Greek τέτταρες, from Proto-Indo-European kʷetwóres, from Proto-Indo-European kʷe- — and.
tetravalente (Italian): tetravalent, quadrivalent
Definitions
- tetravalent, quadrivalent
Ancestry of “tetravalente”, step by step