# live rent-free in someone's mind

idiom

Source: https://englishreference.com/idiom/live-rent-free-in-someones-mind
Updated: 2026-08-10

## Meaning

Synonym of live rent-free in someone's head.

## Examples

- That catchy song lives rent-free in my mind.
- Even after the argument ended, his rude comments continued to live rent-free in my mind all afternoon.
- Despite her efforts to move on, the memory of that missed opportunity lived rent-free in her mind, surfacing whenever she faced a similar challenge.

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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.