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

The group that owned the Penguins before FSG took over in Dec. 2021, co-led by team icon Mario Lemieux and multibillionaire Ron Burkle, has expressed interest in reacquiring majority control from the current ownership, reaching out through former team CEO and president David Morehouse. —Rob Rossi, New York Times, 21 Aug. 2025

Figuring out what to do with others at Paramount’s cable networks, or even the networks as a whole, will be an early decision for Ellison, son of multibillionaire and Oracle co-founder Larry Ellison. —Shawn Tully, Fortune, 26 July 2025

Elon Musk, the multibillionaire former Trump adviser, is threatening to primary GOP lawmakers and even start a new political party over his deficit concerns. —Zac Anderson, USA Today, 2 July 2025

The federal workforce is down by 59,000 since January, largely due to sweeping cuts by the Trump administration and multibillionaire tech executive Elon Musk's Department of Government Efficiency project. —Rob Wile, NBC news, 6 June 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