calleo

calleō —, —, ēre

callum, to be callous ; hence, fig., to be experienced, be skilful, be versed : in ea, quorum usu calleret, L.— To know by experience, be skilled in, have the knowledge of, un derstand : illius sensum, T.: iura: urbanas rusticasque res pariter, L.: sonum digitis et aure, H.: Duram pauperiem pati, to know how , H.: deprendere, Iu.: quo pacto id fieri soleat calleo, T.