not valid or legally binding

the contract was void

completely empty

void spaces surround the tanks

(in bridge and whist) having been dealt no cards in a particular suit

there is a danger that one of the opponents will be void in that suit

when West showed void he went into a huddle

a completely empty space

the black void of space

(in bridge and whist) a suit in which a player is dealt no cards

a hand with a singleton club is more likely than one with a void

declare that (something) is not valid or legally binding

the Supreme court voided the statute

discharge or drain away (water, gases, etc.)

the gases are usually voided into the mechanism