murmuration

Noun
Synonyms: muttermutteringmurmurmurmuringmussitation

WordNet 3.0

Noun (1)

  1. a low continuous indistinct sound; often accompanied by movement of the lips without the production of articulate speechSynonyms: muttermutteringmurmurmurmuringmussitation
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Webster's Dictionary (GCIDE)

Murmuration \Mur`mur*a"tion\, n. [L. murmuratio.] The act of murmuring; a murmur. [Obs.] --Skelton. [1913 Webster]
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