zillion
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
Low Man: 'Thanks again, Woody. I'll see you next time the world needs saving.' / Woody: 'Pfft, yeah. Only if we sell a zillion units!'
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 “zillion” mean?
An unspecified large number (of).
Is “zillion” formal or informal?
zillion is generally slang.