noun

patroness

pay-truh-NES/ˌpeɪtrəˈnes/

A woman who supports or protects a person, organization, or cause.

The patroness supports the cat rescue by putting money into its donation box.

A woman visibly supports a small cat rescue by placing banknotes into its donation box while an older caretaker cradles a rescued cat beside a carrier and feeding bowl.

Etymology

The feminine ending makes the protector specifically female. Patroness first referred to a female patron saint, then broadened to a woman providing the support or custom associated with a patron.

In context

Ion Books204:31

Miss Macnulty did not comprehend the depth of the ignorance of her patroness. Thus the lies which Lizzie told were amazing to Miss Macnulty.

The Eustace Diamonds by Anthony Trollope - Part 1/3 | Full Audiobook with Scrolling Text

More examples

A generous patroness pays for the young violinist's lessons.
The museum's patronesses help fund its free school programs.
As patroness of the campaign, she urges lawmakers to protect historic buildings.

Forms

patroness · patronesses

patron noun — Someone who supports a person or organization.

patronage noun — Financial or other support given to someone.

Similar words

benefactor: Emphasizes giving money or material help, regardless of gender.
sponsor: Often implies formal backing for a specific project or activity.
supporter: Broader term covering encouragement or advocacy, regardless of gender.