0 a type of shoe that covers the whole foot and the lower part of the leg: --
1 a covered space at the back of a car, for storing things in: --
2 the situation in which your job is taken away from you, usually because you have done something wrong or badly: --
He gave the ball a good boot.
4 a metal device attached to the wheel of an illegally parked car that will only be removed when the owner pays an amount of money --
5 to kick someone or something hard with the foot: --
They booted him in the head.