nounπShareThe state of being flat"The baker checked the flatness of the cookie dough before putting it in the oven. "appearancequalityChat with AIVocabulary GamePractice Reading
nounπShareThe state of being two-dimensional; planar : planarity"The flatness of the newly paved road made it perfect for skateboarding. "appearancephysicsmathChat with AIVocabulary GamePractice Reading
nounπShareThe state of being bland : dullness"The flatness of the teacher's voice made it hard to stay awake during the long lecture. "qualitycharacterChat with AIVocabulary GamePractice Reading
nounπShareMattness, the quality of a painted surface which scatters or absorbs the light falling on it, so as to be substantially free from gloss or sheen"The room's flatness made the walls appear smooth and calm because they didn't reflect any distracting light. "appearancequalityartChat with AIVocabulary GamePractice Reading
nounπShareLack of bouquet and freshness of a wine, through too much aeration or infection with film yeasts"After being left open overnight, the wine suffered from flatness, losing its fruity aroma and becoming dull on the palate. "drinkfoodchemistryChat with AIVocabulary GamePractice Reading
nounπShareSlim-tailedness or platykurticity"The flatness of the test score distribution showed that most students received similar grades, with few very high or very low scores. "appearancemathstatisticsphysicsscienceChat with AIVocabulary GamePractice Reading
