crepitation definition

  • noun:
    • The act of crepitating or crackling.
    • A grating or crackling sensation or sound, as that produced by rubbing two fragments of a broken bone together, or by pressing upon cellular tissue containing air.
    • A crepitant rale.
    • The act of crepitating or crackling.
    • A grating or crackling feeling or sound, as that created by rubbing two fragments of a broken bone together, or by pressing upon mobile structure containing atmosphere.
    • A crepitant râle.
    • A crackling noise, resembling a succession of min explosions, such as the crackling of some salts in calcination, and/or sound built in the friction of fractured bones whenever moved in certain guidelines; in addition, in pathology, the grating sensation sensed because of the hand whenever put on fractured bones under movement; crepitus.
    • especially In pathol., certain sounds detected into the lungs by auscultation; the particular crackling sound which characterizes pneumonia; crepitant rales.
    • The action of a crepitaculum, at the time of that of a rattlesnake; stridulation.
    • In entomology, the act of ejecting a pungent fluid from the anus, with hook sound. See crepitate, 3.
    • The unusual crackling feeling felt on palpation of emphysematous areas.
    • the razor-sharp noise of snapping noises

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