Meaning of “ear” - Learner’s Dictionary

ear

noun uk us /ɪər/
BODY PART [ C ]

A1 one of the two organs on your head that you hear with:

The child whispered something in her mother's ear.
PLANT [ C ]

the top part of some crop plants, which produces grain:

an ear of wheat/corn
have an ear for sth

to be good at hearing, repeating, or understanding a particular type of sound:

He has no ear for music.

(Definition of “ear” from the Cambridge Learner’s Dictionary © Cambridge University Press)