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• foul-up
  foul-up

  noun

  a condition of difficulty or disorder brought on by inefficiency, stupidity, etc.
• foul up
  foul up

  verb

  (tr) to bungle; mismanage

foul-up

American  

[foul-uhp] / ˈfaʊlˌʌp /

noun

Informal.

1. a condition of difficulty or disorder brought on by inefficiency, stupidity, etc.

2. failure of a mechanical part to operate correctly.

3. a person who habitually makes mistakes; bungler.

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foul up British  

verb

1. (tr) to bungle; mismanage

2. (tr) to make dirty; contaminate

3. to be or cause to be blocked, choked, or entangled

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noun

1. a state of confusion or muddle caused by bungling

foul up Idioms  

1. Blunder or cause to blunder; botch, ruin. For example, He's fouled up this report, but I think we can fix it, or Our plans were fouled up by the bad weather. This expression is widely believed to have originated as a euphemism for fuck up. [Colloquial; c. 1940]

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Etymology

Origin of foul-up

1950–55, noun use of verb phrase foul up

Example Sentences

“The reason why you wouldn’t check a bag is that eliminates one of the foul-up points,” Brancatelli said.

From Los Angeles Times • Nov. 16, 2023

Verstappen was winner on merit in Imola and Miami, but in Spain and Monaco Ferrari lost what should have been wins, with an engine failure for Leclerc in Barcelona and a strategy foul-up in Monaco.

From BBC • Jun. 11, 2022

The foul-up was caused by understaffing and a lack of training at the gates.

From New York Times • Sep. 10, 2021

Councilmember Dave Upthegrove said he told Constantine that he’d be supportive if Constantine decided to hold individuals accountable for the foul-up, including, potentially, firings.

From Seattle Times • Jul. 11, 2019

A mistake, maybe — a foul-up in the paperwork.

From "The Things They Carried" by Tim O'Brien