cartilaginous part of external acoustic meatus

car·ti·lag·i·nous part of ex·ter·nal a·cous·tic me·a·tus

the lateral third of the external acoustic meatus, which is continuous with the auricular cartilage and attached to the circumference of the bony part.

car·ti·lag·i·nous part of ex·ter·nal a·cous·tic me·a·tus

(kahrti-laji-nŭs pahrt eks-tĕrnăl ă-kūstik mē-ātŭs)
Lateral third of external acoustic meatus; continuous with auricular cartilage and attached to circumference of the bony part.