# foul up

> English word · Verb · IPA /faʊl ˈʌp/

## Definitions
1. To make a mistake, to go wrong.
2. To botch; to make a mess of.

## Source
Compiled from Wiktionary via kaikki.org (CC BY-SA). Data vintage: 2026-09-03.
Canonical page: https://plainspell.com/en/word/foul-up