flatness

Definitions

The quality or state of having a level, even surface without significant curves or bumps.

The quality of being dull, uninteresting, or lacking in emotion or variation.

The state of being completely deflated or lacking in pressure.

Examples

The flatness of the desert landscape made it difficult to judge distances.

The carpenter used a level to ensure the absolute flatness of the wooden tabletop.

Synonyms

levelness evenness smoothness planarity uniformity horizontalness

Antonyms

roughness unevenness ruggedness bumpiness irregularity curvature