cool
//kuːl//
Adjective
Slightly cold; having a low temperature but not freezing.
It's cool outside this morning.
Fashionable, impressive, or excellent in a way that is admired.
Those sunglasses look really cool.
Calm and relaxed; not showing strong emotion or excitement.
She stayed cool under pressure.
Acceptable or satisfactory; expressing agreement or approval.
Is it cool if I borrow your pen?
Verb
To make or become cool or cooler in temperature.
Let the soup cool before serving it.
To become less intense, excited, or angry; to calm down.
He needed some time to cool down after the argument.
Noun
A moderate or low temperature; a state of being cool.
We enjoyed the cool of the evening after a hot day.
Calmness or composure, especially in difficult situations.
She kept her cool during the crisis.