Where does “ventisettenne” come from?
ventisettenne (Italian) comes from Italian ventisette, from Italian venti, from Late Latin vĭnti, from Latin vīgintī, from Latin quīnque, from Proto-Italic kʷenkʷe, from Proto-Indo-European pénkʷe — five.
ventisettenne (Italian): twenty-seven-year-old
Ancestry of “ventisettenne”, step by step