1. to make a sound quieter or less clear
2. to wrap or cover something to keep it warm or protected

1. a covering used to deaden sound or provide warmth

Examples

• The thick curtains muffled the noise from the street.
• She muffled her cough with her hand during the meeting.
• He muffled himself in a heavy coat before going outside.
• The snow muffled all sounds in the forest.
• They used a muffle to reduce the engine noise.
• Her voice was muffled by the scarf around her face.