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Foster sibling
Noun
Definitions
1.
Noun
A foster child of one's parent.
2.
Noun
A child of one's foster parent.
3.
Noun
A fellow foster child of one's foster parent, not otherwise related to oneself.
Synonyms
foster brother
foster sister
ape
breed
caregiver
arthur
foster-brother
foster-father
foster-mother
foster-sister
kay
advancement
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