noise is a noun that means a sound which is unwanted or unpleasant. It can have many different sources, such as passing vehicles, machines, or people talking. Noise is often considered a nuisance, as it can cause distraction from other more important sounds or activities.
1. The car horn was making a lot of noise.
2. We heard a noise coming from the garage.
3. The noise level in the restaurant was just right.
when using noise as a noun, it is important to remember that noise is an uncountable noun which means that it cannot be combined with a plural verb (e.g. 'We heard two noises') and must be combined with a singular verb (e.g. 'We heard one loud noise'). Additionally, noise is typically used in the singular.