Abbott-Smith Manual Greek Lexicon
κατ-άρτισις (G2676)
1 *† κατ-άρτισις , -εως, ἡ ( καταρτίζω ), a strengthening , making fit : in ethical sense, II Co 13:9 .†
G. Abbott-Smith, A Manual Greek Lexicon of the New Testament (1922) — public domain
Strong's G2676 · Greek
κατάρτισις
katartisis · kat-ar'-tis-is
from 2675; thorough equipment (subjectively)