Dictionary.com
Thesaurus.com
Showing results for multimillionaire. Search instead for supermillionaires.

multimillionaire

American  
[muhl-tee-mil-yuh-nair, muhl-tahy-] / ˌmʌl tiˌmɪl jəˈnɛər, ˌmʌl taɪ- /

noun

  1. a person who possesses a fortune that amounts to many millions of dollars, euros, etc.


multimillionaire British  
/ ˌmʌltɪˌmɪljəˈnɛə /

noun

  1. a person with a fortune of several million pounds, dollars, etc

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Etymology

Origin of multimillionaire

An Americanism dating back to 1855–60; multi- + millionaire

Compare meaning

How does multimillionaire compare to similar and commonly confused words? Explore the most common comparisons:

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

See Examples For:

Ukrainian intelligence agent Vladyslav Reut says he did not kill Anastasiia Berezovska - a woman suspected of trying to assassinate a multimillionaire in Monaco - despite earlier confessing to it.

From BBC Jul. 10, 2026

And there’s the leering, preening Rupert Mannion from “Ted Lasso” — multimillionaire soccer team owner, inveterate philanderer and incurably vindictive divorcé.

From Salon Jun. 12, 2026

The Journal found that he went from being a middle-class lawyer to a multimillionaire during two decades on a public official’s salary.

From The Wall Street Journal Apr. 20, 2026

In 1998, Democratic multimillionaire Al Checchi who had been the co-chair of Northwest Airlines spent $40 million of his wealth on an unsuccessful run for governor, also a record at the time.

From Los Angeles Times Apr. 6, 2026

Alan Blunt and Mrs. Jones had been suspicious of the Egyptian multimillionaire from the very start.

From "Stormbreaker" by Anthony Horowitz

Vocabulary.com logo
by dictionary.com

Join 12,000,000 vocabulary learners

Start learning new words today on VocabTrainer.
You'll remember them forever.

Start training