muffle up

muffle something up

to deaden or stifle a sound. Betty tried to muffle the sounds up, but everyone heard what was going on. She muffled up the sounds.

Name	Pronounced	Usage
Suraya	-	Arabic
Lilly	LIL-ee (English)	English, Swedish, Norwegian, Danish
Bingham	['biŋən]
Lowri	-	Welsh
Jaffer	-	Arabic
Teague	[ti:g]