I / irrĕmissĭbĭlis
adjective

irrĕmissĭbĭlis

neut. irrĕmissĭbĭle
(), , 2. inremissibilis
unpardonable; irremissible
unpardonable, irremissible (eccl. Lat.): peccata, Tert. Pudic. 2: blasphemia, Hier. Ep. 42, 1.