outer ear

US /ˈaʊtər ɪr/
UK /ˈaʊtər ɪr/
"outer ear" picture
1.

orelha externa

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

:
The sound waves are collected by the outer ear.
As ondas sonoras são coletadas pela orelha externa.
An infection in the outer ear can cause pain and discomfort.
Uma infecção na orelha externa pode causar dor e desconforto.