Abbott-Smith Manual Greek Lexicon
ἀ-κατά-λυτος (G179)
1 **† ἀ-κατά-λυτος , -ον ( καταλύω ), [in LXX: IV Mac 10:11 *;] indissoluble : He 7:16 .†
G. Abbott-Smith, A Manual Greek Lexicon of the New Testament (1922) — public domain
Strong's G179 · Greek
ἀκατάλυτος
akatalutos · ak-at-al'-oo-tos
from 1 (as a negative particle) and a derivative of 2647; indissoluble, i.e. (figuratively) permanent