Joust v. i. : To engage in mock combat on horseback, as two knights in the lists; to tilt.

Joust v. i. : A tilting match; a mock combat on horseback between two knights in the lists or inclosed field.

Example:
What arcade game collection has Joust on it for Xbox 360 or Playstation 2?

Taxonomy
Jousting, tournament, horse, the lance, lances, joust, Articles with unsourced statements, squire, knights, sword, skill, jousting tournaments, jousting events, weapons, spears, shield, the International, strokes.

Defination from the web:
Jousting is a sport played by two armored knights mounted on horses. ... Jousting was just one of a number of popular martial games in the Middle Ages referred to ... The joust permitted a better display of individual skill and, although dangerous, offered large sums of prize money. ...