ἐργοπόνος

Adj., ὁ
A. husbandman, AP 11.9 (Leon.); hunter, Opp. C. 1.148 ; fisher, Nic. Th. 831 ; ἐ. ἐλέφαντος a worker in.., Man. 1.298 : as Adj., laborious, Coluth. 195 (fem.); in bad sense (cf. πόνηρος, πανοῦργος), Rhetor. in Cat.Cod.Astr. 7.198.
Liddell, Scott & Jones
A Greek-English Lexicon, 1940
An open-access project