void

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.”

An extended region of space containing no galaxies

A collection of adjacent vacancies inside a crystal lattice.

A pocket of vapour inside a fluid flow, created by cavitation.

An empty space between floors or walls, including false separations and planned gaps between a building and its facade.

To make invalid or worthless.

“He voided the check and returned it.”

To empty.

“void one’s bowels”

To throw or send out; to evacuate; to emit; to discharge.

“to void excrement”

To withdraw, depart.

To remove the contents of; to make or leave vacant or empty; to quit; to leave.

“to void a table”

Containing nothing; empty; not occupied or filled.

Having no incumbent; unoccupied; said of offices etc.

Being without; destitute; devoid.

Not producing any effect; ineffectual; vain.

Of no legal force or effect, incapable of confirmation or ratification.

Containing no immaterial quality; destitute of mind or soul.

(of a function or method) That does not return a value.

A voidee.