verb Download 🔗Share To speak unintelligibly or inaudibly; to fail to articulate. Examples : "Please try not to mumble so I can hear you better." sound language communication action Chat with AIVocabulary GamePractice Reading
verb Download 🔗Share To chew something gently with closed lips. Examples : "The baby was happily mumbling on a piece of soft banana. " food action body communication Chat with AIVocabulary GamePractice Reading
noun Download 🔗Share An act in which someone mumbles something Examples : "The student's mumbling made it impossible for the teacher to understand the question. " sound communication action language Chat with AIVocabulary GamePractice Reading