External Acoustic Meatus

**Semantic type:** Body Part, Organ, or Organ Component

**Definition:** A part of the ear canal that is external to the ear drum.

**Synonyms:** - Auditory Canal - Auditory Canal - EAR CANAL - EXTERNAL ACOUSTIC MEATUS - Ear Canal - Ear Canal - External Auditory Canal - External Auditory Canal - External Auditory Meatus - auditory canal - ear canal - external acoustic meatus - external acoustic tube - external auditory canal - external auditory tube