Step-mother
The wife of one's parent when distinct from one's natural or legal mother
My father married my step-mother when I was nine.
English
The wife of one's parent when distinct from one's natural or legal mother
My father married my step-mother when I was nine.
Español
La esposa del progenitor cuando sea distinta de la madre natural o legal.
Mi padre se casó con mi madrastra cuando yo tenía nueve años.