squelch

a crushing remark

an electric circuit that cuts off a receiver when the signal becomes weaker than the noise

suppress or crush completely; "squelch any sign of dissent"; "quench a rebellion"

make a sucking sound

walk through mud or mire; "We had to splosh across the wet meadow"

to compress with violence, out of natural shape or condition; "crush an aluminum can"; "squeeze a lemon"