ἀμβλυγώνιος
From LSJ
οὕτως ἐξ ἐχθρῶν αὐτοκτόνα πέμπετο δῶρα, ἐν χάριτος προφάσει μοῖραν ἔχοντα μόρου → thus mutual gifts that bring death were bestowed by enemies, gifts that brought the lot of death in the name of a favor
English (LSJ)
ον,
A obtuse-angled, τρίγωνα Euc.1.28, al.; κωνοειδές, κῶνος, Archim.Con.Sph.Praef.: Subst. -γώνιον, τό, obtuse angle, Plb. 34.6.7.
