nounprōgĕnī^trixPROGENI^TRIX☆ KeepMeaningthe foundressLewis & Short 1879ModernAs printed, 1879PROGENITRIXLEWIS & SHORTPROGENITRIXprōgĕnī^trix (-ē^trix), īcis, f. progenitor, I. the foundress or general mother of a tribe or family, Isid. 9, 6, 22.Read the whole entry