Adjective foster has 1 sense
  1. foster, surrogate - providing or receiving nurture or parental care though not related by blood or legal ties; "foster parent"; "foster child"; "foster home"; "surrogate father"
    Antonym: biological (indirect, via adoptive)
,Noun foster has 1 sense
  1. Foster, Stephen Foster, Stephen Collins Foster - United States songwriter whose songs embody the sentiment of the South before the American Civil War (1826-1864)
    --1 is a kind of songwriter, songster, ballad maker
,Verb foster has 3 senses
  1. foster, further - promote the growth of; "Foster our children's well-being and education"
    --1 is one way to promote, advance, boost, further, encourage
    Derived forms: noun fosterage1, noun fostering1, noun fostering2
    Sample sentences:
    Somebody ----s something
    Something ----s something
  2. foster - bring up under fosterage; of children
    --2 is one way to
    rear, raise, bring up, nurture, parent
    Sample sentence:
    Somebody ----s somebody
  3. foster, nurture - help develop, help grow; "nurture his talents"
    --3 is one way to encourage
    Derived forms: noun fosterage2, noun fostering1, noun fostering2
    Sample sentences:
    Somebody ----s something
    Somebody ----s somebody
    Something ----s somebody
    Something ----s something
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