ἡμερο

From LSJ

νοεῖν γάρ ἐστι κρεῖττον καὶ σιγὴν ἔχειν → it's better, you see, to understand and yet say nothing (Menander)

Source

Greek (Liddell-Scott)

ἡμερο: -δρόμας, ἡμεροδρόμος ΙΙ, Dittenb. ἔ.ἀ. 152, 2.