gadzillion
In real, traceable use. Part of the curated seed collection; community review is coming.
Meaning · English
An unspecified large number (of).
Register: slang
Where it’s used:
Used
American English
Examples
"I think you'll find that what Jez wanted to 'do'—and, in fact, actually was 'doing'—was more women."
"And she was having a gadzillion affairs with anything that had a hairy chest and a gym membership card."
"Gadzillions?" I asked, pulling a face.
"Millions of gadzillions," said Elaine. "Millions
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 “gadzillion” mean?
An unspecified large number (of).
Is “gadzillion” formal or informal?
gadzillion is generally slang.