Noise (noun)

1. A sound, especially one that is loud, unpleasant, unexpected, or undesired.
2. Unwanted sound.
3. The quality or fact of being noisy.

Origin:

Middle english: from old french, from latin nausea "seasickness, disgust", later "din, hubbub".

Examples:

1. The noise from the construction woke him up early.
2. He couldn't sleep because of the noise outside.
3. She was bothered by the noise in the office.
4. They were annoyed by the noise in the restaurant.
5. We were disturbed by the noise in the hotel.