tympany

/T IH1 M P AH0 N IY0/
noun
  1. 1

    The sound made by beating a drum.

  2. 2

    Tympanites (distention of the abdomen).

  3. 3

    Inflation; conceit; bombast; turgidness.

Source: https://en.wiktionary.org/wiki/tympany