muffle

verb

muf·​fle ˈmə-fəl 

muffled; muffling ˈmə-f(ə-)liŋ 

transitive verb

1

: to wrap up so as to conceal or protect : envelop

2

obsolete : blindfold

3

a

: to wrap or pad with something to dull the sound

muffle the oarlocks

b

: to deaden the sound of

4

: keep down, suppress

muffled her anger

Synonyms of muffle

• mute
• stifle

Examples of muffle in a Sentence

They tried to muffle the noise.

I could hear their muffled voices from the next room.

Recent Examples on the Web

Highway traffic may have muffled the sound of gunshots. —Graham Womack updated January 15, Sacbee.com, 16 Jan. 2026

Kubiak found that easy to navigate with a conservative game plan in the season finale at the 49ers with a rushing attack that had 39 attempts for 180 yards while the Seahawks’ defense was muffling the opposition. —Jerry McDonald, Mercury News, 14 Jan. 2026

Using context-aware algorithms, this technology can, for example, be used to help distinguish between speech and noise, predict and suppress unwanted clamor in real time, and attempt to clean up speech that is muffled or distorted. —IEEE Spectrum, 7 Jan. 2026

This can be countered with skewed propeller blades to distribute pressure evenly, pump jets where a rotor is set inside a shroud to muffle noises, or low-RPM, high-torque designs to cut down on vibrations. —New Atlas, 7 Dec. 2025

Word History

Etymology

Middle English muflen

First Known Use

15th century, in the meaning defined at sense 1

Rhymes for muffle

• duffel
• duffle
• ruffle
• scuffle
• shuffle
• truffle
• reshuffle

Kids Definition

muffle

verb

muf·​fle ˈməf-əl 

muffled; muffling ˈməf-(ə-)liŋ 

1

: to wrap up so as to conceal or protect

2

: to deaden the sound of

muffle a cry