D defs.my
Entry 1 sense Webster, 1913

Antitragus

· An·tit·ra·gus · IPA /ˌæn.tɪˈtɹeɪ.ɡəs/
01 n. A prominence on the lower posterior portion of the concha of the external ear, opposite the tragus. See Ear.
  1. 1.
    A prominence on the lower posterior portion of the concha of the external ear, opposite the tragus. See Ear.(Anat.) See: Ear