1. 1〔音〕 ⇒ぱたっ
    • 壁に立て掛けておいた傘がぱたりと倒れた
    • The umbrella I had stood against the wall fell down with a flop.
  1. 2〔急に止まる様子〕
    • 足音がぱたりとやんだ
    • Suddenly the footsteps ceased.