muffler
US /ˈmʌf.lɚ/
UK /ˈmʌf.lɚ/

1.
2.
머플러, 소음기
(North American) the part of the exhaust system of a motor vehicle, serving to deaden the sound of the engine
:
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The car's loud roar indicated a problem with its muffler.
차의 시끄러운 굉음은 머플러에 문제가 있음을 나타냈다.
•
He had to replace the rusted muffler on his old truck.
그는 낡은 트럭의 녹슨 머플러를 교체해야 했다.