Δηιάνειρα

English (LSJ)

[ᾰν], ἡ, A destroying her spouse, the wife of Heracles— her name expressing the legend of his death, S., etc.

Greek (Liddell-Scott)

Δηιάνειρα: ἡ, ἡ τὸν σύζυγον καταστρέφουσα, ἡ γυνὴ τοῦ Ἡρακλέους. ― ἧς τὸ ὄνομα ἐκδηλοῖ τὸν περὶ τοῦ θανάτου αὐτοῦ μῦθον, Σοφ. κλπ.

Middle Liddell

δήϊος, ἀνήρ
destroying her spouse, the wife of Hercules, —her name expressing the legend of his death, Soph.