biometric/ˌbaɪ.oʊˈmɛt.ɹɪk/EtymologyFrom bio- + -metric, or biometry + -ic.biometric means of, relating to, or using biometrics. Lexicurio rates it Rare gem — a strength score of 81 out of 100.adjOf, relating to, or using biometrics.Of or relating to biometry.nounA metric that measures a biologic characteristic.