birthmother

Noun

Meaning

birthmother (plural birthmothers)

The biological mother of an adopted child.

Source: en.wiktionary.org

genitor biomother

stepmother grandparent

birthfather birthparent

The illustrations are of a young Chinese girl, her birthmother, and her Caucasian mother. Source: Internet

We were honored and privileged to be asked by her luminous birthmother and her gentle birthfather to attend her birth. Source: Internet

birthmark birthmarked birthmate birthname birthnight birthparent