κακόπτερος
From LSJ
τὸ τῶν νικητόρων στρατόπεδον → Victorious Legion
English (LSJ)
ον,
A with bad wings, weak in the wing, opp. εὔπτερος, Arist.HA617b4, al.; of the Sphinx, as a bird of ill omen, Epigr. ap. Sch.E.Ph.50.
German (Pape)
[Seite 1302] schlecht beflügelt, Arist. H. A. 9, 22.