100 percent
In real, traceable use. Part of the curated seed collection; community review is coming.
Meaning · English
excellent, wonderful, magnificent
Register: slang
Where it’s used:
Used
American English
Examples
Your parcel has arrived. / Ah, 100 percent!
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 “100 percent” mean?
excellent, wonderful, magnificent
Is “100 percent” formal or informal?
100 percent is generally slang.