Meaning of “height” - Learner’s Dictionary

height

noun uk us /haɪt/
HOW TALL [ C, U ]

B1 how tall or high something or someone is:

a man of average height
The tower measures 27.28 metres in height.
HOW FAR UP [ C, U ]

B1 how far above the ground something is:

The aircraft was flying at a height of about 6000 metres.
TALL [ U ]

being tall:

People always make comments about his height.
the height of sth

the strongest or most important part of something:

I met him when he was at the height of his fame.

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