What is the meaning of noise?

noun

• Sound of any kind (especially unintelligible or dissonant sound. )
  • usage: "he enjoyed the street noises"; "they heard indistinct noises of people talking"; "during the firework display that ended the gala the noise reached 98 decibels"
• The auditory experience of sound that lacks musical quality; sound that is a disagreeable auditory experience.
  • usage: "modern music is just noise to me"
  • synonyms: dissonance, racket
• Electrical or acoustic activity that can disturb communication.
  • synonyms: interference, disturbance
• A loud outcry of protest or complaint.
  • usage: "the announcement of the election recount caused a lot of noise"; "whatever it was he didn't like it and he was going to let them know by making as loud a noise as he could"
• Incomprehensibility resulting from irrelevant information or meaningless facts or remarks.
  • usage: "all the noise in his speech concealed the fact that he didn't have anything to say"
• The quality of lacking any predictable order or plan.
  • synonyms: randomness, haphazardness, stochasticity

verb

• Emit a noise.
  • synonyms: make noise, resound