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

Examples of multibillionaire in a Sentence

Recent Examples on the Web

Trump said his daughter Ivanka Trump is friends with Tisch, whose multibillionaire family owns the New York Giants and Loews Corporation, among other investments, and includes major Republican donors. —Eduardo Cuevas, USA Today, 22 Nov. 2025

Blue Origin, the rocket company founded by Amazon multibillionaire Jeff Bezos, launched its towering New Glenn rocket on a mission that marked its first major test. —Jackie Wattles, CNN Money, 13 Nov. 2025

But Ellison — son of Oracle multibillionaire Larry Ellison — has routinely espoused taking a tech-forward Silicon Valley approach to managing a major media company, by using big data and automation. —Todd Spangler, Variety, 4 Nov. 2025

Changpeng Zhao, the multibillionaire founder of crypto exchange Binance, spent four months last year locked in a federal prison. —Joel Khalili, Wired News, 3 Nov. 2025

Word History

First Known Use

1894, in the meaning defined above

Rhymes for multibillionaire

• extraordinaire
• multimillionaire
• abwehr
• affair
• affaire
• airfare
• altair
• armchair
• aware
• beware
• bugbear
• carfare