A cracking or rattling sound, often associated with certain medical conditions or when gas escapes from the joints.

चटकने की आवाज़

English Usage: The doctor noted a crepitation in the patient's lungs during the examination.

Hindi Usage: डॉक्टर ने परीक्षा के दौरान रोगी के फेफड़ों में चटकने की आवाज़ नोट की।