ἡμιωβέλιον
From LSJ
καὶ κεραμεὺς κεραμεῖ κοτέει καὶ τέκτονι τέκτων, καὶ πτωχὸς πτωχῷ φθονέει καὶ ἀοιδὸς ἀοιδῷ → and potter is ill-disposed to potter, and carpenter to carpenter, and the beggar is envious of the beggar, the singer of the singer
English (LSJ)
τό,
A half-obol, IG12.6.90, Eup.154, Aeschin.Socr.41, Arist.Rh.1374b26, IG11.(2).287A 40 (Delos, iii B.C.), etc.:—less correctly ἡμι-ωβόλιον, X.An.1.5.6 codd., Arist.Fr.589 codd.Poll., Thphr.Char.6.9, Dsc.4.175: