DictionaryearHearing organ
noun

ear

EER/ɪr/

The bodily organ receiving sound.

The outer ear collects sound and directs it inward.

A close side view of a human outer ear attached naturally to the head, clearly showing helix, concha and lobe with realistic ink contours.
Etymology

Old English eare already named the hearing organ. This physical meaning also supplied the later musical sense of an “ear”: the ability to learn and reproduce sounds by hearing.

In context

TED-Ed0:36
Your ear has another important function besides hearing. In its innermost part lies a group of structures known as the vestibular system, which gives us our sense of balance and movement.
The mystery of motion sickness - Rose Eveleth

More examples

  • She covers her ears when the blender starts.
  • My left ear hurts after the flight.
  • He has a good ear for musical pitch.

Forms

ear · ears

Similar words

pinna
Names only the visible outer part of the ear.