Found 2 items, similar to flatness.
English → English (WordNet) Definition: flatness flatness n 1: the property of having two dimensions [syn: two-dimensionality, planeness] 2: the property of having little or no contrast; lacking highlights or gloss [syn: lusterlessness, lustrelessness, mat, matt, matte]
English → English (gcide) Definition: flatness flatness \flat"ness\, n. 1. The quality or state of being flat. [1913 Webster] 2. Eveness of surface; want of relief or prominence; the state of being plane or level. [1913 Webster] 3. Want of vivacity or spirit; prostration; dejection; depression. [1913 Webster] 4. Want of variety or flavor; dullness; insipidity. [1913 Webster] 5. Depression of tone; the state of being below the true pitch; -- opposed to sharpness or acuteness. [1913 Webster]