I.an invention, discovery, Eur., Ar., etc.
2.c. gen. an invention, for or against a thing, a remedy, Eur., Dem.
II.that which is found unexpectedly, i. e., much like Ἕρμαιον, a piece of good luck, godsend, windfall, prize, Hdt., Eur., etc.
III.of a child, a foundling, Soph., Eur.