Cool head
noun
noun ·Uncommon ·Advanced level
Definitions
Noun
- 1 A calm, focused demeanor and mindset; a person having such characteristics. idiomatic
"[H]e had been engaged in divers hostile expeditions against the aborigines, and on all occasions had he shown a cool head and a resolute mind."
Example
More examples"[H]e had been engaged in divers hostile expeditions against the aborigines, and on all occasions had he shown a cool head and a resolute mind."