# become one flesh

idiom

Source: https://englishreference.com/idiom/become-one-flesh
Updated: 2026-08-10

## Meaning

To join together in marriage; to develop a unifying bond as a result of marrying.

## Examples

- The couple promised to become one flesh in their wedding vows.
- After years of marriage, they felt they had truly become one flesh as they shared every joy and sorrow.
- The ancient ceremony emphasized the spiritual union of the couple, declaring that they would henceforth become one flesh in the eyes of their community.

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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.