What does "joust" mean?

Joust: To engage in mock combat on horseback, as two knights in the lists; to tilt. [Written also just.] For the whole army to joust and tourney. Holland.

Additional senses

  1. 2.A tilting match; a mock combat on horseback between two knights in the lists or inclosed field. [Written also just.] Gorgeous knights at joust and tournament. Milton.

Sources