Confused and hasty speech.
Moist matter thrown out in small detached particles.
To emit saliva or spit from the mouth in small, scattered portions, as in rapid speaking.
To cause surface atoms or electrons of a solid to be ejected by bombarding it with heavy atoms or ions.
To coat the surface of an object by sputtering.
To speak so rapidly as to emit saliva; to utter words hastily and indistinctly, with a spluttering sound, as in rage.
To throw out anything, as little jets of steam, with a noise like that made by one sputtering.
Speech that goes ignored or uncomprehended.
Any nondescript noise used for background or to mask or drown out other noise.
A random signal (or process) with a flat power spectral density; a signal with a power spectral density that has equal power in any band, at any centre frequency, having a given bandwidth.