half sibling

English

Alternative forms

Noun

half sibling (plural half siblings)

  1. A sibling sharing a single parent, as distinguished from a full-sibling or sibling-german, from a stepsibling, or from a sibling-like figure such as a blood sibling.
    Hyponyms: half brother, half sister, uterine sibling
  2. (horse racing) Any of two or more horses having the same dam but different sires.

Derived terms

  • half sibling-in-law

Translations

See also