Word.ws English Dictionary

foster sibling

foster sibling noun: a foster child of one's parent.

Noun

foster sibling (plural foster siblings)

  1. A foster child of one's parent.
  2. A child of one's foster parent.
  3. A fellow foster child of one's foster parent, not otherwise related to oneself.

Forms of foster sibling

pluralfoster siblings

Questions about foster sibling

What does foster sibling mean?
Foster sibling means a foster child of one's parent.
What part of speech is foster sibling?
Foster sibling is a noun.
What is the plural of foster sibling?
The plural of foster sibling is foster siblings.

Words near foster sibling in the dictionary

  1. foster mother
  2. foster mothers
  3. Foster North
  4. foster parent
  5. foster parents
  6. foster sibling
  7. foster sister
  8. foster up
  9. Foster's rule
  10. foster-home
  11. foster-homes

Source and license

Adapted from Wiktionary: foster sibling (page history and authors). Text available under the Creative Commons Attribution-ShareAlike 4.0 license. Word.ws reformatted the entry and added links. Wiktionary data of 2026-09-02.

Last updated:

Cite this entry: “foster sibling.” Word.ws, https://word.ws/foster_sibling. Based on Wiktionary, CC BY-SA 4.0.