Noun: millionairess 'mil-yun-ehr,es [N. Amer], 'mi-lee-un-ehr,es [Brit]
Usage: archaic
Usage: archaic
- A woman millionaire
"The millionairess donated generously to local charities"
Derived forms: millionairesses
Type of: adult female, have, moneybags [informal], rich person, wealthy person, woman
Encyclopedia: Millionairess