macti
From LSJ
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
macti, s. mactus.
macti undeclined ADJ :: well done! good! bravo! (VOC of mactus, N implied) (macte S, macti P)