noun
- the state or condition of being a twin
- the relationship between twins
Examples
- Their twinship created a special bond that lasted throughout their lives.
- The study examined the psychological effects of twinship on child development.
- She often spoke about the unique experience of twinship with her sister.
- The twins’ twinship was evident in their synchronized movements.
- Research on twinship has revealed fascinating insights about genetics.
- Their twinship meant they shared not only looks but also many mannerisms.