physiognomy
Cross references: 1. face phys.i.og.no.my \.fiz-e--'a:(g)-n*-me-\ n [ME phisonomie, fr. MF, fr. LL physiognomonia, physiognomia,]fr. Gk physiogno-monia, fr. physiogno-mo-n judging character by the features, fr. physis nature, physique, appearance + gno-mo-n interpreter - more at GNOMON 1: the art of discovering temperament and character from outward appearance 2: the facial features held to show qualities of mind or character by their configuration or expression 3: external aspect; also : inner character or quality revealed outw ardly
Webster's English Dictionary