A.voice, whether in speaking, shouting, lamenting, “Ἀτρείδεω ὀπὸς ἔκλυον” Il.16.76, cf. 14.150, 18.222, 22.451, etc.; or in singing, “Κίρκης . . ἀειδούσης ὀπὶ καλῇ” Od.10.221, cf. 5.61; “ἄειδον ἀμειβόμεναι ὀπὶ καλῇ” Il.1.604, cf. Hes.Th.41, al., Pi.N.7.84, al., B.16.129, A.Supp.60 (lyr.), etc.; also of cicadae, “ὄπα λειριόεσσαν ἱεῖσι” Il.3.152; of lambs, “ἀκούουσαι ὄπα ἀρνῶν” 4.435; of flutes, “αὐλῶν φθεγγομένων ἱμερόεσσαν ὄπα” Thgn. 532.
ὄψ (A), ἡ, poetic Noun, used in obliq. cases of sg., ὀπός, ὀπί, ὄπα,