superbillionaire
noun
su·per·bil·lion·aire
ˌsü-pər-ˌbi(l)-yə-ˈner 
-ˈbi(l)-yə-ˌner
plural superbillionaires
: a person whose wealth amounts to many billions (as of dollars or pounds)
… established the archetype of the shady superbillionaire who buys a soccer team to use as his personal plaything.—
Brian Phillips
Brian PhillipsCite this Entry
“Superbillionaire.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/superbillionaire. Accessed 30 Oct. 2025.
Copy CitationLove words? Need even more definitions?
Merriam-Webster unabridged
Share