chillfest
In real, traceable use. Part of the curated seed collection; community review is coming.
Meaning · English
A relaxed event for hanging out.
Register: slang
Where it’s used:
Used
American English
Examples
His closest friend, who hed lived with in college and then in Chicago a few years after they graduated, had written him an email with the subject “Chillfest.” In it, Ed’s friend said that he and his girlfriend had bought tickets to come visit him in Montana.
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 “chillfest” mean?
A relaxed event for hanging out.
Is “chillfest” formal or informal?
chillfest is generally slang.