- to utter words indistinctly or in a low tone, often as if talking to oneself; murmur.
- to complain murmuringly; grumble.
- to make a low, rumbling sound.
- to utter indistinctly or in a low tone: to mutter complaints.
- the act or utterance of a person who mutters.
- to utter (something) in a low and indistinct tone
- to grumble or complain
- to make a low continuous murmuring sound
- a muttered sound or complaint
- Anne-Sophie. born 1963, German violinist