Biological surrogate 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 Surrogate


  • (noun) someone who takes the place of another person
  • (noun) a person appointed to represent or act on behalf of others
  • (adjective) providing or receiving nurture or parental care though not related by blood or legal ties