callosity
cal.los.i.ty \ka-'la:s-*t-e-, k*-\ n 1: the quality or state of being callous : as 1a: marked or abnormal hardness and thickness 1b: lack of feeling or capacity for emotion 2: CALLUS
cal.los.i.ty \ka-'la:s-*t-e-, k*-\ n 1: the quality or state of being callous : as 1a: marked or abnormal hardness and thickness 1b: lack of feeling or capacity for emotion 2: CALLUS