Where does “kvarona” come from?
kvarona (Esperanto) comes from Esperanto kvar, from Latin quārtus, from Proto-Indo-European kʷeturtos, from Proto-Indo-European kʷetwóres, from Proto-Indo-European kʷe- — and.
kvarona (Esperanto): quarter , fourth
Ancestry of “kvarona”, step by step