1. A low continuous indistinct sound; often accompanied by movement of the lips without the production of articulate speech
   "The murmuration of the crowd grew louder as they waited for the announcement";
   - mutter, muttering, murmur, murmuring, mussitation
    
2. A flock of starlings flying in a coordinated pattern
   "We watched in awe as the murmuration swirled across the evening sky"

Derived forms: murmurations

Type of: sound

Encyclopedia: Murmuration