inanity

The condition or quality of being inane.

Something empty of meaning or sense.

The state of being inane.

Mental vacuity; senselessness; silliness; frivolity.

Hollowness; worthlessness.

An instance of frivolity or vanity: as, the inanities of his conversation.

Inanition; void space; vacuity; emptiness.

Lack of seriousness; aimlessness; frivolity.

An inane, useless thing or pursuit; a vanity; a silly object; — chiefly in pl..

The property of being inane, of lacking material of interest or satisfaction, emptiness.