Noun: multimillionaire ,múl,tI,mil-yun'ehr or ,múl-tee,mil-yun'ehr [N. Amer], ,múl-tee,mi-lee-un'ehr [Brit]- A person whose wealth amounts to several million units of currency
"The multimillionaire donated a large sum to the local hospital"
Derived forms: multimillionaires
Encyclopedia: Multimillionaire