"flatness" in German flatness Flachheit Ebenheit Plattheit Planlage Detailed translations for "flatness" flatness 1. general flatness die Flachheit{feminine} Verily, your flatness saved the day. Source: opensubtitles.org Corpus by OPUS Request review Deine Flachheit hat uns gerettet. flatness(also: evenness, levelness, smoothness, planarity) die Ebenheit{feminine} flatness(also: triviality, trashiness) die Plattheit{feminine} 2. print flatness die Planlage{feminine} English synonyms for "flatness" flatness {n} languor lethargy lusterlessness lustrelessness mat matt matte phlegm planeness sluggishness two-dimensionality