Definition
to keep one's cool: to stay calm, to avoid becoming worried, nervous or stressed
- "The British Government department I used to work for really wasn't the place for stress heads: it was all about keeping your cool!"
Still unsure of the best way to use 'Keep one's cool'? Improve your English thanks to our online English lessons. We offer a free test as well as a free level assessment!
What our users say:
Test your English with Gymglish today and get a free level assessment
Absolutely free - no strings attached.