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
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
Federal government head counts, meanwhile, fell by 9,000 and have declined by 26,000 since January, reflecting the impact of sweeping cuts largely driven by multibillionaire Trump adviser Elon Musk's Department of Government Efficiency initiative.
—Rob Wile, NBC news, 2 May 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
For example, multibillionaire CEO Elon Musk, a driving force at DOGE, had incorrectly claimed that SSA is making payments to millions of dead people.
—Jeanne Sahadi, CNN Money, 6 June 2025
See All Example Sentences for multibillionaire
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Zac Anderson, USA Today, 2 July 2025
Federal government head counts, meanwhile, fell by 9,000 and have declined by 26,000 since January, reflecting the impact of sweeping cuts largely driven by multibillionaire Trump adviser Elon Musk's Department of Government Efficiency initiative.
—Rob Wile, NBC news, 2 May 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
For example, multibillionaire CEO Elon Musk, a driving force at DOGE, had incorrectly claimed that SSA is making payments to millions of dead people.
—Jeanne Sahadi, CNN Money, 6 June 2025
See All Example Sentences for multibillionaire
Cite this Entry
“Multibillionaire.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/multibillionaire. Accessed 20 Jul. 2025.
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