κοπιάω to feel fatigue; by implication, to work hardDerivation: from a derivative of G2873;KJV Usage: (bestow) labour, toil, be wearied. G2873
Thayer:1) to grow weary, tired, exhausted (with toil or burdens or grief) 2) to labour with wearisome effort, to toil 2a) of bodily labour
κοπιάω kopiaō kop-ee-ah'-o From a derivative of G2873; to feel fatigue; by implication to work hardKJV Usage: (bestow) labour, toil, be wearied.