Adjective

(er)

Having a slightly low temperature; mildly or pleasantly cold.

*

, title=(The Celebrity), chapter=8 , passage=The day was cool and snappy for August, and the Rise all green with a lavish nature. Now we plunged into a deep shade with the boughs lacing each other overhead, and crossed dainty, rustic bridges over the cold trout-streams, the boards giving back the clatter of our horses' feet:

Allowing or suggesting heat relief.

* {{quote-book, year=1963, author=(Margery Allingham), title=(The China Governess)

, chapter=2 citation , passage=Now that she had rested and had fed from the luncheon tray Mrs. Broome had just removed, she had reverted to her normal gaiety.  She looked cool in a grey tailored cotton dress with a terracotta scarf and shoes and her hair a black silk helmet.}}

Of a person, not showing emotion, calm and in self-control.

Unenthusiastic, lukewarm, skeptical.

Calmly audacious.

* (Nathaniel Hawthorne) (1804-1864)

Its cool stare of familiarity was intolerable.

* 1944 November 28, Irving Brecher and Fred F. Finklehoffe, Meet Me in St. Louis , Metro-Goldwyn-Mayer:

My father was talking to the World's Fair Commission yesterday, and they estimate it's going to cost a cool fifty million.

(label) Of a person, knowing what to do and how to behave; considered popular by others.

(label) In fashion, part of or fitting the in crowd; originally hipster slang.

* 2008 , Lou Schuler, "Foreward", in'' Nate Green, ''Built for Show , page xii

The fact that I was middle-aged, bald, married, and raising girls instead of chasing them didn't really bother me. Muscles are cool at any age.

(label) Of an action, all right; acceptable; that does not present a problem.

(label) A dismissal of a comment perceived as boring or pointless.

(label) Of a person, not upset by circumstances that might ordinarily be upsetting.

* (Henry Fielding) (1707-1754)

He had lost a cool hundred.

* (Charles Dickens) (1812-1870)

leaving a cool four thousand to Mr. Matthew Pocket