πωγωνίας
From LSJ
μοῦνοι Ἑλλήνων δὴ μουνομαχήσαντες τῷ Πέρσῃ → alone of all Greeks we met the Persian singlehandedly, alone of all Greeks having fought singlehanded with the Persians
English (LSJ)
ου, ὁ,
A bearded, Cratin. 439, Procop.Pers.2.4; ἀλεκτρυόνες Ptol.Geog.7.2.23. II π., with or without ἀστήρ, bearded star, i.e. comet, Arist.Mete.344a23, Stoic. 2.201, Placit.3.2.5, etc.