ἀναιρετικός
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)
ή, όν,
A destructive, Arist.Rh.1386a6; ἀ. τινος Ph.Fr.103 H.; ἀ. ἀλλήλων mutually destructive, Plu.2.427e, Iamb.Myst.5.11; of plants, poisonous, Gal.14.57, Dsc.1.129; φάρμακα Men.Prot.p.47 D. Adv. -κῶς negatively D.L.9.75. 2 Astrol., having the nature of ἀναιρέτης 11, Ptol.Tetr.127.
