εὐτύχημα

ατος, τό
A. piece of good luck, success, E. Ph. 1356, Pl. Smp. 217a, Men. 5.3 D., etc.; εὐτυχεῖν εὐ. X. An. 6.3.6.
Liddell, Scott & Jones
A Greek-English Lexicon, 1940
An open-access project