English to English

noun (n)

• a low continuous indistinct sound; often accompanied by movement of the lips without the production of articulate speech

  low berterusan suara tidak jelas; sering disertai dengan pergerakan dari bibir tanpa produksi mengartikulasikan pidato

  Synonym:
  murmur, murmuring, mussitation, mutter, muttering
  

  source: wordnet30
• The act of murmuring; a murmur.

  tindakan bergumam; berbisik.

  source: webster1913