inaptus

inaptus [LL, alternative form of ineptus] 1 unfit, unsuitable. matrix mule siccissima est, unde magis sperma desiccatur et consumitur et ~um generationi sic efficitur Quaest. Salern. B 174; licet impotens et ad id ~us penitus diceretur, in sacerdotem ordinatus Meaux II 178. 2 unprofitable, ineffective. s893 nisus cernitur ~us ‥ Danis Æthelw. IV 3 p. 50.