στάζει γὰρ αὖ μοι φοίνιον τόδ᾽ἐκ βυθοῦ κηκῖον αἷμα → blood oozing from the deep wound, bloody gore drops oozing from the depths of my wound
unco: āre, v. n.,
I to sound or roar like a bear, Carm. Philom. 50.
uncō, āre, intr., grogner [en parl. de l’ours] : Suet. Frg. 161 ; Anth. 762, 51.