multibillionaire
noun
mul·ti·bil·lion·aire ˌməl-tē-ˌbi(l)-yə-ˈner 
-ˌtī-,
-ˈbi(l)-yə-ˌner
plural multibillionaires
: a person whose wealth is estimated at many billions (as of dollars or pounds)
an entrepreneur who became a multibillionaire
Word History
First Known Use
1894, in the meaning defined above
multibillionaires
noun
as in billionaires
Synonyms & Similar Words
Relevance
- billionaires
- multimillionaires
- millionaires
- multi-millionaires
- zillionaires
- gazillionaires
- plutocrats
- capitalists
- moneybags
- tycoons
- silk stockings
- moneymakers
- money
- haves
- deep pockets
- magnates
- nabobs
- money-spinners
- fat cats
- heiresses
- heirs
- Croesuses
- jeunesse dorée
- jet-setters
Antonyms & Near Antonyms
- paupers
- beggars
- bankrupts
- have-nots