number/beintiˈtɾes/
twenty-three
Etymology tree Proto-Indo-European *dwóh₁ Proto-Indo-European *dwi- Proto-Indo-European *déḱm̥ Proto-Indo-European *(d)wi-dḱm̥t-ih₁ Proto-Italic *wīkəntī Latin vīgintī Old Spanish veynte Spanish veinte Spanish y Proto-Indo-European *tréyes Proto-Italic *trēs Latin trēs Spanish tres Spanish veintitrés From veinte + y + tres.