κύκν-ειος, α, ον,
also ος, ον [[ LXX.4Mac.15.21 ] LXX]:— of a swan, πτίλον [[ 5th c.BC: Sophocles Tragicus “Fragmenta” 1127.3; στόμα “Anthologia Graeca” 7.12: τὸ κ. (i.e. ἆσμα or μέλος) ᾄδειν] Refs 5th c.BC+] a swan's dying song, [[ 3rd c.BC: Chrysippus Stoicus 3.199, 2nd-3rd c.AD: Aelianus “De Natura Animalium - Ar.Byzantine Epit.” 2.32 ] Refs 3rd c.BC+]; κ. πρὸς φιληκοΐαν φωναί LXX : proverbial, τὸ κ. ἐξηχεῖν, ἐξᾷσαι, to make a last appeal, [[ 2nd c.BC: Polybius Historicus 30.4.7, 31.12.1, compare 1st c.BC: Diodorus Siculus Historicus 31.5. ] Refs 2nd c.BC+]
__II Κύκνειος, α, ον, of Cycnus, μάχα [[ 5th c.BC: Pindarus Lyricus “O.” 10(11).15. ] Refs 5th c.BC+]