Usually means: Completely, at maximum speed, effort.
Definitions Related words Mentions
We found 14 dictionaries that define the word flat-out:

General (12 matching dictionaries)
  1. flat-out: Merriam-Webster
  2. flat-out: American Heritage Dictionary of the English Language
  3. flat-out, flat-out: Collins English Dictionary
  4. Flat-Out, Flat-out, flat-out: Wordnik
  5. flat-out: Cambridge Advanced Learner's Dictionary
  6. flat-out: Wiktionary
  7. flat-out: Webster's New World College Dictionary, 4th Ed.
  8. flat-out: The Wordsmyth English Dictionary-Thesaurus
  9. flat-out: Infoplease Dictionary
  10. flat-out: Dictionary.com
  11. flat-out: FreeDictionary.org
  12. flat-out: TheFreeDictionary.com

Slang (2 matching dictionaries)
  1. flat-out: Green’s Dictionary of Slang
  2. flat-out: Urban Dictionary

Definitions from Wiktionary (Flat-out)

adjective:  Alternative form of flat out. [Used other than figuratively or idiomatically: see flat, out.]
adverb:  Alternative form of flat out. [(idiomatic) At top speed.]

Similar:

Types:

Words similar to flat-out

Usage examples for flat-out

Idioms related to flat-out

Wikipedia articles (New!)

Popular nouns described by flat-out

Words that often appear near flat-out

Rhymes of flat-out

Invented words related to flat-out

Similar:

Types:



Writing poetry or lyrics? You can find related words that match a given meter.
This feature is permanently available from the "Related words" tab and from the Thesaurus.





Home   Reverse Dictionary / Thesaurus   Datamuse   Word games   Spruce   Feedback   Dark mode   Random word   Help


Color thesaurus

Use OneLook to find colors for words and words for colors

See an example

Literary notes

Use OneLook to learn how words are used by great writers

See an example

Word games

Try our innovative vocabulary games

Play Now

Read the latest OneLook newsletter issue: Threepeat Redux