A wide-angle passing shot is a shot that originates from one side of the court, striking the opposite side wall on the fly, eighteen inches high, even with your opponent’s relative court position. Google
At 2-1 with Srichaphan serving, a double fault and a passing shot by Andy saw 0-30. Google
That is, one player hits the ball in such a way that the opponent cannot hit it back: an ace, a passing shot, a forced error. Google