nounconfirmātrixCONFIRMATRIX☆ KeepMeaningshe who establishesLewis & Short 1879ModernAs printed, 1879CONFIRMATRIXLEWIS & SHORTCONFIRMATRIXconfirmātrix, īcis, f. confirmator, II., I. she who establishes or confirms a thing (late Lat.), Tert. Cor. Mil. 4; Jul. Vict. Art. Rhet. 4, 2 MSS. Read the whole entry