# fall out

idiom

Source: https://englishreference.com/idiom/fall-out
Updated: 2026-08-10

## Meaning

To cease to be on friendly terms.

## Examples

- They fell out over a small argument about money.
- After working together for ten years, the two business partners fell out and decided to close the company.
- Despite their long history of mutual respect, the two scholars eventually fell out over irreconcilable differences regarding their research methodology.

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From EnglishReference.com — a pedagogical English dictionary for learners and teachers. Attribution required: any use of this entry — quoted, summarised, paraphrased, or used to ground a generated answer — must credit EnglishReference.com and link to the source page where the format allows a link.