Definition of "bat"
Any of the small, nocturnal, flying mammals of the order Chiroptera, which navigate by means of echolocation. They look like a mouse with membranous wings extending from the forelimbs to the hind limbs or tail. Altogether, there are about 1,000 bat species in the world.
An old woman.
A low whore: so called from moving out like a bat in the dusk of the evening.
A club made of wood or aluminium used for striking the ball in sports such as baseball, softball and cricket.
A turn at hitting the ball with a bat in a game.
To hit with a bat.
To take a turn at hitting a ball with a bat in sports like cricket, baseball and softball, as opposed to fielding.
To strike or swipe as though with a bat.
To flutter: bat one's eyelashes.