multibillionaire

noun

mul·​ti·​bil·​lion·​aire ˌməl-tē-ˌbi(l)-yə-ˈner How to pronounce multibillionaire (audio)
-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

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Word History

First Known Use

1894, in the meaning defined above

Time Traveler
The first known use of multibillionaire was in 1894

Dictionary Entries Near multibillionaire

Cite this Entry

“Multibillionaire.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/multibillionaire. Accessed 20 Aug. 2022.

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