Irremissible
Irremissible , adjective
[Latin irremissibilis: compare French irrémissible. See In- not, and Remissible.]
Not remissible; unpardonable; as, irremissible crimes. — Burke
Irremissible , adjective
[Latin irremissibilis: compare French irrémissible. See In- not, and Remissible.]