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adoptive sibling

Noun CEFR B2

Definitions

A person who is not one's biological sibling, but was legally and socially raised as if they were.

Equivalents

CEFR level

B2
Upper Intermediate
This word is part of the CEFR B2 vocabulary — upper intermediate level.
See all B2 English words →

See also

Adoptively Adopts Adorability Adorable Adorableness Adorably

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