Russian жеребец

← Bulgarian жребе́ц (cognate)

← Old Church Slavonic жрѣбѧ (cognate)

← Ancient Greek βρέφος (cognate)

← Proto-Indo-European *gʷrebʰ- (derived)

← Proto-Slavic *žerbьcь (inherited)

← Proto-Slavic *žerbę (mention)