The main object of the game is for the basemen of a team to pass the ball from one to another, each pass successfully made scoring for the team, asdescribed under "Score.
Penalty for fouls consists in allowing opponents a free throw from one of their basemen to their captain, as described under Rules.
The above list will hopefully provide you with a few useful examples demonstrating the appropriate usage of "described under" in a variety of sentences. We hope that you will now be able to make sentences using this group of words.