# fall over

> English word · Verb

## Definitions
1. To fall from an upright or standing position to a horizontal or prone position.
2. Of an argument, to fail to be valid.
3. Of a computer program or system, to crash.
4. To break down; to become inoperable.
5. To revolt or change allegiance.

## Source
Compiled from Wiktionary via kaikki.org (CC BY-SA). Data vintage: 2026-05-06.
Canonical page: https://plainspell.com/en/word/fall-over