incomprehensible
in.com.pre.hen.si.ble \-'hen(t)-s*-b*l\ \-ble-\ aj [ME, fr. L incomprehensibilis, fr. in- + comprehensibilis com]prehensible archaic 1: having or subject to no limits 2: impossible to comprehend : 2a: UNINTELLIGIBLE 2b: UNFATHOMABLE - in.com.pre.hen.si.ble.ness n