void JUST WRITTEN FOR YOU

/vɔɪd/ · void
noun
  1. An empty space; a vacuum. Nobody has crossed the void since one man died trying three hundred years ago; it's high time we had another go.
  2. An extended region of space containing no galaxies. Astronomers study the cosmic void that lies between the neighboring galaxy clusters.
  3. A collection of adjacent vacancies inside a crystal lattice. The material's strength is reduced by the presence of voids in its crystal structure.
verb
  1. To make invalid or worthless. He voided the check and returned it to the bank.
  2. To empty. After the long journey, she needed to void her bowels before the meeting.
  3. To throw or send out; to evacuate; to emit; to discharge. The reactor will void excess radiation into the containment system.
adjective
  1. Containing nothing; empty; not occupied or filled. The void hallway gave her an eerie feeling as she walked through.
  2. Having no incumbent; unoccupied; said of offices etc. The secretary position has been void for several months.
  3. Being without; destitute; devoid. He felt void of hope after the sudden loss.
Did you know? In computer programming, the keyword *void* designates a function that returns no value, a usage that dates back to the early C language of the 1970s.
Written by Lexi Wordsworth, Dictionary Editor 0 lookups Added Jul 14, 2026