Pronunciation: (u-pel', a-pel'; Fr. a-pel'),[key] —n., —pl.ap•pelsPronunciation: (u-pelz', a-pelz'; Fr. a-pel').[key]Fencing. 1. a tap or stamp of the foot, formerly serving as a warning of one's intent to attack, but now also used as a feint.
2. a sharp stroke with the blade used for the purpose of procuring an opening.