Quadrillionaire
noun ·Rare ·Advanced level
Definitions
- 1 Somebody whose wealth is at least one quadrillion (10¹⁵) currency units.
"No doubt, had a million or so more worlds been equally accessible, Ford could have been a quadrillionaire in two or three more years."
- 2 An extremely wealthy person. broadly
"If I were a quadrillionaire, I can see How I might meet these wash-bills with just a degree Of plain aflability,-but as I'm not, And probably never will be, I'll be shot If I see how it is that they charge so much here That a laundryman makes off one man, in a year, Enough boodle to keep him the rest of his life, Besides all his children, his parents, and wife."
Example
More examples"No doubt, had a million or so more worlds been equally accessible, Ford could have been a quadrillionaire in two or three more years."
Etymology
From quadrillion + -aire.
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Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.