foster parent is a noun meaning "a person who acts as parent and guardian for a child in place of the child's natural parents but without legally adopting the child". It carries one recorded sense.
a person who acts as parent and guardian for a child in place of the child's natural parents but without legally adopting the child
Definitions, synonyms and semantic relations for foster parent come from Princeton University’s WordNet. Commonness is measured against a corpus of everyday English. Full sources and licences.