Noun
The noise produced by a sudden discharge of wind from the bowels.
Same as Crepitation, 2.
Source: Webster's dictionaryJoint noises may be described as clicking, popping, or crepitus (grating). Source: Internet
The sounds commonly produced by TMD are usually described as a "click" or a "pop" when a single sound is heard and as "crepitation" or "crepitus" when there are multiple, grating, rough sounds. Source: Internet