ἀκιδοειδής
From LSJ
ἀναρχία γάρ ἐστιν ἡ πλεισταρχία → the rule of the widest sway of opinion is the same as no rule at all (Gregory Nazianzenus, De vita sua 1744)
English (LSJ)
ές,
A barb-like, of quadrilateral with re-entrant angle, Procl.in Euc.p.165 F. ἀκιδόω, (ἀκίς) furnish with barb or point, in Pass., βέλη ἠκιδωμένα IG2.807. ἀκιδρός· ἀσθενής, Cyr. ἀκιδρωπάζω· ἀμβλυωπῶ, Hsch.
Spanish (DGE)
-ές
en forma de punta de flecha τρίγωνα τετράπλευρα καλούμενα ... ἀκιδοειδῆ Procl.in Euc.165.23, cf. 328.22.