- flat
- flat1adjective (flatter, flattest)1》 having a level surface; without raised areas or indentations.↘not sloping.↘having a broad level surface but little height or depth: a flat box.↘(of shoes) without high heels.2》 dull; lifeless: a flat voice.↘showing little or no activity: sales were flat.↘(of a photograph) lacking contrast.3》 (of a sparkling drink) having lost its effervescence.4》 Brit. (of a battery) having exhausted its charge.5》 (of something kept inflated) having lost some or all of its air.6》 (of a fee, charge, or price) unvarying; fixed: a flat rate of £250.7》 (of a negative statement) definite and firm: a flat denial.8》 (of musical sound) below true or normal pitch.↘[postposition] (of a key) having a flat or flats in the signature.↘[postposition] (of a note) a semitone lower than a specified note.adverb1》 in or to a horizontal position.↘lying in close juxtaposition to a surface.↘so as to become level and even.2》 informal completely; absolutely: I'm turning you down flat.3》 emphasizing the speed of an action or task: prepare a meal in ten minutes flat.4》 below the true or normal pitch of musical sound.noun1》 the flat part of something.↘(flats) shoes with a very low heel or no heel.2》 (flats) an area of low level ground, especially near water.3》 informal a flat tyre.4》 an upright section of stage scenery.5》 (the Flat) Brit. flat racing.6》 a musical note lowered a semitone below natural pitch.↘the sign (
) indicating this.
7》 N. Amer. a shallow container in which seedlings are grown.verb (flats, flatting, flatted)1》 [usu. as adjective flatted] N. Amer. Music lower (a note) by a semitone.2》 archaic flatten.Phrasesfall flat fail to produce the intended effect.flat out1》 as fast or as hard as possible.2》 informal, chiefly N. Amer. unequivocally.3》 lying down in a state of exhaustion.Derivativesflatly adverbflatness nounflattish adjectiveOriginME: from ON flatr.————————flat2noun chiefly Brit. a set of rooms comprising an individual place of residence within a larger building.verb (flats, flatting, flatted) Austral./NZ live in or share a flat.Phrasesgo flatting Austral./NZ leave one's family home to live in a flat.Derivativesflatlet nounOriginC19: alt. of obs. flet 'floor, dwelling', of Gmc origin and related to flat1.
English new terms dictionary. 2014.