Definition from Wiktionary, the free dictionary
- Rhymes: -ʌmbəl
- (transitive, intransitive) To speak unintelligibly or inaudibly; to fail to articulate.
- Please try not to mumble so I can hear you better.
- See aslo Wikisaurus:mutter
to speak unintelligibly
mumble (plural mumbles)
- A quiet or unintelligible vocalization.
- All I could hear was a mumble from the next room.
- A low tone of voice.
- He spoke in a mumble.