# live in sin

idiom

Source: https://englishreference.com/idiom/live-in-sin
Updated: 2026-08-10

## Meaning

To cohabit as if husband and wife without being married.

## Examples

- They live in sin because they do not want to get married.
- Although their parents were traditional, the couple decided to live in sin while they saved money for a house.
- Despite the social disapproval of their small village, the young couple chose to live in sin rather than conform to the rigid expectations of the church.

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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.