Advertisement - Continue reading below

Definition of "foul up" []

  • To make a mistake, to go wrong. (verb)
  • To botch; to make a mess of. (verb) : Text is available under the Creative Commons Attribution-ShareAlike License

Use "foul up" in a sentence
  • "Periodically I foul up the routes here, applying spells of misdirection, so as not to be pestered by casual querists; it's a good location. ""
  • "A survey team couldn't foul up so badly as to miss something as long-term deadly as a hive virus."
Words like "foul up"