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play it cool

Idioms  
  1. Act cautiously and shrewdly, as in When they asked how much she earned, she played it cool . [ Slang ; 1940s]

  2. Become or remain calm, as in When they start to tease you, just play it cool . [ Slang ; 1940s]


Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

On the way out, after one fellow diner tells Domingo he’s a fan, the actor teases another who tries to play it cool after spotting the star.

From The Wall Street Journal • Mar. 10, 2026

Asked if she'll say Hello when she meets Adele next weekend, Ruti says she is going to play it cool.

From BBC • Jun. 24, 2022

How do you play it cool with that?

From Los Angeles Times • May 31, 2022

“It’s a big deal. I’d sit up here and try to play it cool on that, but it wouldn’t be real,” Harbaugh said.

From Seattle Times • May 25, 2022

He’d told those girls before, Egypt was Egypt, but at school you had to play it cool.

From "The Egypt Game" by Zilpha Keatley Snyder