Meaning of the word "outer ear" in English

What does "outer ear" mean in English? Explore the meaning, pronunciation, and specific usage of this word with Lingoland.

outer ear

US /ˈaʊtər ɪr/
UK /ˈaʊtər ɪər/
"outer ear" picture

Noun

the external part of the ear, consisting of the auricle and the ear canal down to the eardrum

Example:
The sound waves are collected by the outer ear.
An infection in the outer ear can cause pain and discomfort.