tympany

/ˈtɪmpəni/
noun
  1. A drum-like sound produced when tapping a part of the body, especially the abdomen, often used in medical exams.
    • Tympany in the abdomen can be a sign of bloating or obstruction.
    • The doctor heard tympany when she tapped his stomach, indicating gas in the intestines.
    • During the physical exam, the nurse listened for tympany over the patient's belly.
  2. A swelling of the abdomen caused by gas, especially in animals.
    • The cow had tympany from eating too much fresh clover.
    • Veterinarians treat tympany in sheep by releasing the trapped gas.
    • Tympany can be dangerous for livestock if not treated quickly.