SQUELCH

Definition of SQUELCH

  1. (verb)suppress or crush completely
  2. (verb)make a sucking sound
  3. (verb)walk through mud or mire
  4. (verb)to compress with violence, out of natural shape or condition
  5. (noun)a crushing remark
  6. (noun)an electric circuit that cuts off a receiver when the signal becomes weaker than the noise