: a device that is attached to the engine of a vehicle to make it quieter
: a piece of cloth worn around your neck to keep it warm
What made you want to look up muffler? Please tell us where you read or heard it (including the quote, if possible).
Take our visual vocab quiz
A quick quiz about stuff worth knowing
The commonly misspelled words quiz
The Vocab Quiz Game for iPhone & iPad
"Incredibly fun and addictive. And informative!" User Review, iTunes