ἐπιθανάτιος
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)
[νᾰ], ον,
A condemned to death, D.H.7.35, LXX Bel (ό) 31, 1 Ep.Cor.4.9; ἐ. μέλος, of Arion, Tz.H.1.400. Adv.-ίως, ἔχειν, = ἐπιθανάτως ἔχειν, Ael.VH13.27. II. αἱ ἐ. δᾷδες the funeral torches, Lib.Decl.40.15; but ἐ. ἐπιστολή deadly, ib.2.28.