δῐ-κόρῠφος · di-koryphos — LSJ
two-peaked, δ. πλάξ, of Parnassus, E. Ba. 307; λάμπουσα πέτρα . . δ. σέλας Id. Ph. 227 (lyr.); κλειτύς Limen. 2.
with two crowns, of the hair on the head, Arist. HA 491b7, Poll. 2.43.
with two tops, ἐνθέματα Gp. 10.75.7.