cool out
verb- To become cool; to chill. · The house will cool out after dark.
- To pacify or calm (someone or something); to make (someone) manageable. · You better cool him out.
- To relax or rest oneself. · She was just cooling out.
Learn cool out in real texts
With a free account, hover any word in the library for its meaning, hear it read aloud, save words for review timed to your memory, and see how much of each book you already know.