gazillionaire
In real, traceable use. Part of the curated seed collection; community review is coming.
Meaning · English
An incredibly rich person.
Register: humorous, slang
Where it’s used:
Used
American English
Examples
The extent to which Lakeview is a for-profit undertaking becomes clearer when Nathan meets David Choak (the inspiration for whom is also easily guessable), a gazillionaire magnate who “influenced American politics for a generation” and who now spends his fortune in the afterlife on black-rhino burge
Usage example from English Wiktionary (CC BY-SA 4.0, retrieved 2026-07-30)
Sources & notes
Adapted from English Wiktionary (CC BY-SA 4.0, retrieved 2026-07-30 via kaikki.org).
Common questions
What does “gazillionaire” mean?
An incredibly rich person.
Is “gazillionaire” formal or informal?
gazillionaire is generally humorous, slang.