1. (noun)nothingness, void, nullity, nihility the state of nonexistence
2. (noun)void, vacancy, emptiness, vacuum an emptyarea or space "the huge desert voids"; "the emptiness of outer space"; "without their support he'll be ruling in a vacuum"
3. (adj)null, void lacking any legal or bindingforce "null and void"
4. (adj)void containing nothing "the earth was without form, and void"
5. (verb)invalidate, annul, quash, void, avoid, nullify declare invalid "The contract was annulled"; "void a plea"
6. (verb)void clear (a room, house, place) of occupants or empty or clear (a place or receptacle) of something "The chemist voided the glass bottle"; "The concert hall was voided of the audience"
7. (verb)invalidate, void, vitiate take away the legal force of or render ineffective "invalidate a contract"
8. (verb)evacuate, void, empty excrete or discharge from the body