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flat out

Meaning in simple English, pronunciation and examples

Pronunciation: US /ˌflæt ˈaʊt/

flat out means: As fast as possible, or using all available effort.

adverb

MAXIMUM SPEEDB2

As fast as possible, or using all available effort.

  • He ran flat out.
  • We worked flat out to finish before Friday.
  • The engine was running flat out during the test.

Similar words: at full speed, at full stretch

Opposites: slowly

Common phrases: run flat out, drive flat out, work flat out

WITHOUT HESITATIONB2

Completely or directly, without doubt, delay, or softer words.

  • She flat out refused.
  • He told me flat out that he disagreed.
  • That claim is flat out wrong.

Similar words: outright, completely, bluntly

Opposites: hesitantly

Common phrases: flat out refuse, flat out deny, flat out wrong

adjective

VERY BUSYB2

Very busy, with little or no time to rest or do anything else.

  • We are flat out today.
  • The kitchen staff were flat out all evening.
  • Are you still flat out with Christmas orders?

Similar words: very busy, fully occupied

Opposites: idle

Common phrases: flat out today, flat out working

COMPLETEB2

Complete or total, used to make a description stronger.

  • That is a flat out lie.
  • His story was flat out nonsense.
  • Calling her a flat out failure was unfair.

Similar words: complete, total, absolute, downright

Opposites: partial

Common phrases: flat out lie, flat out nonsense

LYING FLATB1

Lying level and fully stretched out.

  • He lay flat out on the floor.
  • Her arms were flat out on the mat.
  • The child was flat out on his back.

Similar words: outstretched, horizontal

Opposites: upright

Common phrases: lie flat out, flat out faceup

DOING NOTHINGC2

Resting, sleeping, or doing nothing at all.

  • He was flat out asleep.
  • After lunch, she was flat out on the sofa.
  • The cat stayed flat out in the sun all afternoon.

Similar words: asleep, idle, resting

Opposites: active

Common phrases: flat out asleep, flat out resting

noun

FLAT BREADC2

A piece of bread baked to stay thin rather than rise.

  • The baker made a flat out.
  • These flat outs stay thin in the oven.
  • Serve the flat out beside the soup.

Similar words: flatbread

Common phrases: bake a flat out, thin flat out

FOOD WRAPC2

A food item made by wrapping a thin bread or pancake around a filling.

  • I ordered a chicken flat out.
  • She filled the flat out with beans and cheese.
  • Would you like salad in your flat out?

Similar words: wrap

Common phrases: chicken flat out, vegetable flat out

Questions about flat out

What does flat out mean?

As fast as possible, or using all available effort.

What is flat out in other languages?

Türkçe: son sürat · Español: a toda velocidad · Français: à toute vitesse · Deutsch: mit voller Geschwindigkeit · Italiano: a tutta velocità · 日本語: 全速力で

How do you pronounce flat out?

It is pronounced /ˌflæt ˈaʊt/.

How do you use flat out in a sentence?

He ran flat out. We worked flat out to finish before Friday.

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