surrogate

/ˈsɜrəɡɪt/
adjective
  1. Serving as a substitute or replacement for someone or something else.
    • The plant used a surrogate material when the original was unavailable.
    • He found a surrogate father figure in his coach.
    • The orphanage provided a surrogate family for the children.
verb
  1. To put someone or something in the place of another as a substitute.
    • The manager surrogated her assistant to attend the meeting.
    • The king surrogated his power to a trusted advisor during his illness.
    • In the experiment, they surrogated a synthetic compound for the natural one.
noun
  1. A person or thing that takes the place or performs the duties of another.
    • The teacher acted as a surrogate for the principal while she was away.
    • He used his job as a surrogate for the family life he never had.
    • For many fans, the video game character became a surrogate for their own adventures.
  2. A woman who becomes pregnant and gives birth to a child for another person or couple.
    • The surrogate met the intended parents months before the baby was born.
    • The surrogate received medical care throughout the pregnancy.
    • She decided to become a surrogate for her sister.
Antonyms
What does "surrogate" mean? | whatsthatwordmean | whatsthatwordmean