1. Total lack of ideas, meaning, or substance: barrenness, emptiness, hollowness, inanity, vacancy, vacuity, vacuousness.

What does blankness mean?

Definitions of blankness. the state of being blank; void; emptiness. type of: emptiness. the state of containing nothing.

What does inanity mean in English?

1 : the quality or state of being inane: such as. a : vapid, pointless, or fatuous character : shallowness. b : lack of substance : emptiness.