Jump to navigation Jump to search
See also: halfsibling and half-sibling
half sibling (plural half siblings)
- A sibling sharing a single parent, as distinguished from a full sibling or sibling-german, from a step-sibling, or from a sibling-like figure such as a blood sibling.
- Hyponyms: half brother, half sister, uterine sibling
a half sibling
child of the same mother but a different father
child of the same father but a different mother