emotionless,a.|ɪˈməʊʃənlɪs| [f. as prec. + -less.] Without emotion, devoid of feeling or passion. 1862F. Hall Hindu Philos.Syst. 177 Brahma is..tranquil..emotionless.1875Flor. Marryat Open Sesame I. x. 144 Her face..struck me as strangely emotionless.