billionaire

noun

bil·​lion·​aire ˌbi(l)-yə-ˈner How to pronounce billionaire (audio)
ˈbi(l)-yə-ˌner
: one whose wealth is estimated at a billion or more dollars, pounds, or other monetary units

Examples of billionaire in a Sentence

Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
Claim originated on satirical Facebook account The claim touches on the trend of billionaires shifting companies across state lines based on their political climates. Joedy McCreary, USA TODAY, 18 Jan. 2025 John Hyatt is a staff writer who covers billionaires with a focus on finance, investments, deals and business disputes. John Hyatt, Forbes, 18 Jan. 2025 The talk was also attended by Eric Trump, the incoming president’s son, and Steve Witkoff, a billionaire real estate mogul appointed by Trump as his incoming administration’s special envoy to the Middle East, the source told the Daily News. Chris Sommerfeldt, New York Daily News, 18 Jan. 2025 Many tech titans and companies poured millions into funding Trump's inaugural events and Zuckerberg will cohost a reception for Trump on Monday evening with several Republican billionaires. David Faris, Newsweek, 18 Jan. 2025 See all Example Sentences for billionaire 

Word History

Etymology

billion + -aire (as in millionaire)

First Known Use

1844, in the meaning defined above

Time Traveler
The first known use of billionaire was in 1844

Dictionary Entries Near billionaire

Cite this Entry

“Billionaire.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/billionaire. Accessed 22 Jan. 2025.

Kids Definition

billionaire

noun
bil·​lion·​aire ˌbil-yə-ˈna(ə)r How to pronounce billionaire (audio)
-ˈne(ə)r;
ˈbil-yə-ˌna(ə)r,
-ˌne(ə)r
: one whose wealth is a billion dollars or more
Last Updated: - Updated example sentences
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