Auricle in a sentence as a noun

Oropax earplugs are a bit bigger than Quies, so they don't just seal your inner ear canal but also a small part of your auricle, providing an extra buffer against sound while still being comfortable.

Auricle definitions

noun

a small conical pouch projecting from the upper anterior part of each atrium of the heart

noun

the externally visible cartilaginous structure of the external ear

See also: pinna