multi billionaire
/ˌmʌltiˌbɪljəˈnɛr/
noun
- A person whose wealth is worth several billion dollars, pounds, or other currency units.
- She became a multi-billionaire after her tech company went public.
- The multi-billionaire donated a large portion of his fortune to charity.
- Only a few multi-billionaires exist in the world today.
Antonyms