The property of having two dimensions.

synonyms: planeness, two-dimensionality.

Roget 329: structure (form) 240, organization, anatomy, frame, mold, fabric, construction; framework, carcass, architecture; stratification, cleavage.    substance, stuff, compages^†, parenchyma [Biol.]; constitution, staple, organism.    [Science of structures] organography^†, osteology, myology, splanchnology^†, neurology, angiography^†, adeology^†; angiography^†, adenography^†.    texture, surface texture; intertexture^†, contexture^†; tissue, grain, web, surface; warp and woof, warp and weft; tooth, nap etc. (roughness) 256; flatness (smoothness) 255; fineness of grain; coarseness of grain, dry goods.    silk, satin; muslin, burlap.    [Science of textures] histology.    ... show more

Roget 843: dullness, heaviness, flatness; infestivity^† etc. 837, stupidity etc. 499; want of originality; dearth of ideas.    prose, matter of fact; heavy book, conte a dormir debout [Fr.]; platitude.    ... show more

Roget 213: horizontality^†; flatness; level, plane; stratum etc. 204; dead level, dead flat; level plane.    recumbency, lying down etc. v.; reclination^†, decumbence^†; decumbency^†, discumbency^†; proneness etc. adj.; accubation^†, supination^†, resupination^†, prostration; azimuth.    plain, floor, platform, bowling green; cricket ground; croquet ground, croquet lawn; billiard table; terrace, estrade^†, esplanade, parterre.    [flat land area] table land, plateau, ledge; butte; mesa (plain) 344.    [instrument to measure horizontality] level, spirit level.    ... show more

Roget 251: flatness etc. adj.; smoothness etc. 255.    plane; level etc. 213; plate, platter, table, tablet, slab.    ... show more

Dutch: vlakheid
Polish: płaszczyznowość

A want of animation or brilliance.

A deficiency in flavor.

The property of having little or no contrast; lacking highlights or gloss.

synonyms: lusterlessness, lustrelessness, mat, matt, matte.

Polish: matowość

Inactivity; showing an unusual lack of energy.

synonyms: languor, lethargy, phlegm, sluggishness.

Polish: opieszałość, niemrawość, powolność, ospałość