cool out
In real, traceable use. Part of the curated seed collection; community review is coming.
Sense 1
Meaning · English
To become cool; to chill.
Where it’s used:
Used
American English
Examples
The house will cool out after dark.
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).
Sense 2
Meaning · English
To pacify or calm (someone or something); to make (someone) manageable.
Sources & notes
Adapted from English Wiktionary (CC BY-SA 4.0, retrieved 2026-07-30 via kaikki.org).
Sense 3
Meaning · English
To relax or rest oneself.
Sources & notes
Adapted from English Wiktionary (CC BY-SA 4.0, retrieved 2026-07-30 via kaikki.org).
Common questions
What does “cool out” mean?
To become cool; to chill.
Is “cool out” formal or informal?
No register label has been reviewed yet — treat it as neutral and check the usage notes above.