kazillion
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
Those Baby Boomers are evilly cunning. Not only did they insist that there be exactly one kazillion different kinds of style manuals, but then they insisted that each one of them put out exactly one million successive editions of itself, and that each one change every one of its rules in each new ed
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 “kazillion” mean?
An unspecified large number (of).
Is “kazillion” formal or informal?
kazillion is generally slang.