# one flesh

idiom

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

## Meaning

Two people united by marriage.

## Examples

- The couple became one flesh after their wedding ceremony.
- They view their marriage as a sacred bond where two people become one flesh.
- Through decades of shared struggle and triumph, the couple truly became one flesh, moving through life as a single, inseparable entity.

## Origin

A biblical phrase, found for example in versions of Genesis 2:24 and Mark 10:8.

---

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.