Definitions for "Meatus"
Keywords:  glans, urethral, urethra, pee, tip
a small tubular opening.
The opening to the urethra.
urethral opening.
A natural passage or canal; as, the external auditory meatus. See Illust. of Ear.
Auditory canal.
the canal leading from the outer ear flap to the eardrum. The meatus amplifies frequencies from 2000 to 5500 Hz by a factor of about 10.
Keywords:  concha, space, small
a small space under the concha
a natural body passageway
The outer opening of a passageway of the body.