1. a woman who gives money or help to a person or cause

Examples

• The wealthy benefactress donated millions to the children’s hospital.
• She was known as a generous benefactress who supported local artists.
• The museum’s benefactress funded the new wing dedicated to modern art.
• Many students received scholarships thanks to their anonymous benefactress.
• The benefactress established a foundation to help homeless families.
• Local charities praised their longtime benefactress for her continued support.