White or pale; without colour.
Free from writing, printing, or marks; having an empty space to be filled in
a blank ballot
Scoreless; without any goals or points.
Lacking characteristics which give variety; uniform.
a blank desert; a blank wall; blank unconsciousness
Absolute; downright; sheer.
There was a look of blank terror on his face.
Without expression.
Failing to understand the question, he gave me a blank stare.
Utterly confounded or discomfited.
Empty; void; without result; fruitless.
a blank day
Devoid of thoughts, memory, or inspiration.
The shock left his memory blank.
Of ammunition: having propellant but no bullets; unbulleted.
The recruits were issued with blank rounds for a training exercise.
An early form of screensaver that blanked out the screen display when it was not in use.