Murmuring has 5 different meanings across 2 categories:
Noun
· Adjective
Noun
1
a low continuous indistinct sound; often accompanied by movement of the lips without the production of articulate speech
2
a complaint uttered in a low and indistinct tone
Verb
1
present participle of murmur
Adjective
1
making a low continuous indistinct sound
"like murmuring waves"
"susurrant voices"
Broader Terms (hypernyms)