σπληνῖτις
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
Greek (Liddell-Scott)
σπληνῖτις: -ιδος, ἡ, ἡ ἀνήκουσα εἰς τὸν σπλῆνα, φλὲψ σπλ., αἱματοφόρον τι ἀγγεῖον τοῦ σπληνός, Συέννεσ. παρ’ Ἀριστ. π. τὰ Ζ. Ἱστ. 3. 2, 7, Ροῦφος.