a racket it what you use to play a game
A battledore is a racket used in the game of battledore, an early form of badminton.
Badminton uses a racket and shuttlecock, no ball
no of course tennis is a game and squash is a different game for each sport there is a racket
A battledoor is an obsolete term for a battledore, a racket used in the game of battledore, an early form of badminton.
It is a game similar to racket ball. You play with a ''flat'' ball and a racket.
with your hands
its kill the birdy with a racket silly goose!
If you are talking about the sort you play tennis with then: racquet but Racket is often commonly used.