very worthy deed

Strong’s Dictionary of Greek Words:

Greek:
κατόρθωμα
Transliteration:
katorthoma
Phonic:
kat-or’-tho-mah
Meaning:
from a compound of 2596 and a derivative of 3717 (compare 1357); something made fully upright, i.e. (figuratively) rectification (specially, good public administration)
KJV Usage:
very worthy deed