Any low, indistinct sound, like that of running water.
The sound made by any condition which produces noisy, or turbulent, flow of blood through the heart.
A muttered complaint or protest; the expression of dissatisfaction in a low muttering voice; any expression of complaint or discontent.
Soft indistinct speech.
To say (something) indistinctly, to mutter.
To speak or make low, indistinguishable noise; to mumble, mutter.
A high-pitched sound, such as the scream of a child or a female person, or noisy worn-down brake pads.
The cry of a pig.
To make a squealing noise.
To scream with a shrill, prolonged sound.
To give sensitive information about someone to a third party; to rat on someone.