Meaning of “noise” - Learner’s Dictionary

noise

noun [ C, U ] us uk /nɔɪz/

A1 a sound, often a loud, unpleasant sound:

a deafening/loud noise
Stop making so much noise!
I could hear a hissing noise.
The engine's making funny noises.
There is some background noise on the recording.
I had to shout above the noise of the party.

More examples

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