Supersonic is the speed required to demolish another car. supersonic is about 4.5% less than max speed. Rocket Science’s explanation on max speed vs supersonic.
When an opponent is taking the large boost in your team's corner to purposefully try to limit your boost intake.
Hitting the ball in a way where it allows the player to hit it again.
The middle section of the field.
Usually the area around the ball. Making a play for the ball is the same as saying that you are going to hit the ball. Moving the play up field or on the wall refers to moving the ball. The reason why its called a "play" is because you base your positioning and decisions around where the ball is. You are playing the game based on where the ball is.