noun. A continuous murmur; a low confused noise.

Making or consisting in a low continuous noise.

Uttering complaints in a low voice or sullen manner; grumbling; complaining: as, a person of a murmuring disposition.

Uttering murmurs; making low sounds; complaining.

verb. Present participle of murmur.

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

adjective. making a low continuous indistinct sound

noun. a complaint uttered in a low and indistinct tone

"I wonder if my dying will be quiet, a lingering on to see that old friend the sun shining on a changeless world, to hear the rain murmuring on the last evening of my life?"

soft  

complaint  sound  

aspiration  babbling  babbly  bated breath  beef  

murmur