ἀκατάλυτος akatálytos

Meaning

indissoluble, i.e. (figuratively) permanent

In the King James Version: endless

Derivation: from G1 (Α) (as a negative particle) and a derivative of G2647 (καταλύω);

Where it is used

• Hebrews 7:16 one who has become a priest not by a law of succession, but by the power of an indestructible life.