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
multibillionaire
noun
as in billionaire
Synonyms & Similar Words
Relevance
- billionaire
- multimillionaire
- millionaire
- gazillionaire
- zillionaire
- plutocrat
- capitalist
- moneybags
- tycoon
- have
- magnate
- silk stocking
- money
- deep pocket
- moneymaker
- nabob
- heiress
- Croesus
- fat cat
- money-spinner
- heir
- jeunesse dorée
- jet-setter
Antonyms & Near Antonyms
- bankrupt
- beggar
- pauper
- have-not