W: (n) mutter (mutter%1:11:00::) [Related to: mutter] (a low continuous indistinct sound; often accompanied by movement of the lips without the production of articulate speech)
W: (n) muttering (muttering%1:11:00::) [Related to: mutter] (a low continuous indistinct sound; often accompanied by movement of the lips without the production of articulate speech)