Muffler
WordNet
noun
(1) A device that decreases the amplitude of electronic, mechanical, acoustical, or aerodynamic oscillations
(2) A scarf worn around the neck
(3) A tubular acoustic device inserted in the exhaust system that is designed to reduce noise
WiktionaryText
Noun
- Part of the exhaust pipe of a car that dampens the noise the engine produces.
- A type of scarf.