διχόζωνος
From LSJ
εἰ ἀποκρυπτόντων τῶν Μήδων τὸν ἥλιον ὑπὸ σκιῇ ἔσοιτο πρὸς αὐτοὺς ἡ μάχη καὶ οὐκ ἐν ἡλίῳ → if the Medes hid the sun, the battle would be to them in the shade and not in the sun
English (LSJ)
διχόζωνον, = διχόμηνος, Doroth. in Cat.Cod.Astr. 2.82.
Spanish (DGE)
-ου, ἡ provisto de doble halo epít. de Selene, Doroth.435.13.