Biological heir Synonyms

Definitions for Biological


  • (adjective) being such by blood and not by adoption or marriage
  • (adjective) pertaining to biology or to life and living things
  • (adjective) of parents and children; related by blood

Definitions for Heir


  • (noun) a person who has the right to inherit property
  • (noun) a person who is entitled by law or by the terms of a will to inherit the estate of another
  • (noun) a person who inherits some title or office