unarmed
From LSJ
ὥσπερ σελήνη γ' ἡλίῳ· τὴν μὲν χρόαν ἰδεῖν ὁμοιόν ἔστι θάλπει δ' οὐδαμῶς → like the moon to the sun: its color is similar to the eye, but it does not give off any heat
adj.
P. ἄοπλος, P. and V. γυμνός, ψιλός, V. ἄσκευος, ἀτευχής, ἀσίδηρος (Eur., Bacch. 736).