Meaning of foster sibling | Babel Free
Definitions
- A foster child of one's parent.
- A child of one's foster parent.
- A fellow foster child of one's foster parent, not otherwise related to oneself.
CEFR level
B2
Upper Intermediate
This word is part of the CEFR B2 vocabulary — upper intermediate level.
This word is part of the CEFR B2 vocabulary — upper intermediate level.