ἐπινύμφειος
From LSJ
τούτων γάρ ἑκάτερον κοινῷ ὀνόματι προσαγορεύεται ζῷον, καί ὁ λόγος δέ τῆς οὐσίας ὁ αὐτός → and these are univocally so named, inasmuch as not only the name, but also the definition, is the same in both cases (Aristotle, Categoriae 1a8-10)
English (LSJ)
ον,
A bridal, ὕμνος prob. in S.Ant.814(lyr.): fem. -είη Supp.Epigr.2.874 (nisi ἐπὶ νυμφείην).
Greek (Liddell-Scott)
ἐπινύμφειος: -ον, = ἐπινυμφίδιος, ἐκ διορθώσεως τοῦ Δινδ. ἐν Σοφ. Ἀντ. 814.