Silencer

n.

1.

One that silences;

Noun	1.	silencer - short tube attached to the muzzle of a gun that deadens the sound of firing
	2.	silencer - a tubular acoustic device inserted in the exhaust system that is designed to reduce noise Synonyms: muffler

acoustic tile, antiknock, baffler, cushion, damp, dampener, damper, gag, hushcloth, muffle, muffler, mute, muzzle, quietener, silence cloth, soft pedal, sordine, sordino, sound-absorbing material, soundproofing, soundproofing insulation, sourdine