cool

[ kool ]

/ kul /

SEE SYNONYMS FOR cool ON THESAURUS.COM

adjective, cool·er, cool·est.

moderately cold; neither warm nor cold: a rather cool evening.

feeling comfortably or moderately cold: I'm perfectly cool, but open the window if you feel hot.

imparting a sensation of moderate coldness or comfortable freedom from heat: a cool breeze.

permitting such a sensation: a cool dress.

not excited; calm; composed; under control: to remain cool in the face of disaster.

not hasty; deliberate: a cool and calculated action.

lacking in interest or enthusiasm: a cool reply to an invitation.

lacking in warmth or cordiality: a cool reception.

calmly audacious or impudent: a cool lie.

aloof or unresponsive; indifferent: He was cool to her passionate advances.

unaffected by emotions; disinterested; dispassionate: She made a cool appraisal of all the issues in the dispute.

Informal. (of a number or sum) without exaggeration or qualification: a cool million dollars.

(of colors) with green, blue, or violet predominating.

Slang.

great; fine; excellent: a real cool comic.
characterized by great facility; highly skilled or clever: cool maneuvers on the parallel bars.
socially adept: It's not cool to arrive at a party too early.
acceptable; satisfactory; okay: If you want to stay late, that's cool.

adverb

Informal. coolly.

interjection

Slang.

(used to express acceptance): Okay, cool! I'll be there at 10:00.
(used to express approval, admiration, etc.): He got the job? Cool!

noun

something that is cool; a cool part, place, time, etc.: in the cool of the evening.

coolness.

calmness; composure; poise: an executive noted for maintaining her cool under pressure.

verb (used without object)

to become cool (sometimes followed by down or off): The soup cooled in five minutes. We cooled off in the mountain stream.

to become less ardent, cordial, etc.; become moderate.

verb (used with object)

to make cool; impart a sensation of coolness to.

to lessen the ardor or intensity of; allay; calm; moderate: Disappointment cooled his early zealousness.

Verb Phrases

cool down, to bring the body back to its normal physiological level after fast, vigorous exercise or activity by gradually slowing the pace of activity or by doing gentle exercises or stretches.

cool off, Informal. to become calmer or more reasonable: Wait until he cools off before you talk to him again.

cool out, Slang. to calm or settle down; relax: cooling out at the beach.

QUIZZES

IS YOUR DESERT PLANT KNOWLEDGE SUCCULENT OR DRIED UP?

Cactus aficionados, don't get left in the dust with this quiz on desert plants. Find out if you have the knowledge to survive this prickly foray into the desert!

Question 1 of 7

This tall, horizontally branched cactus is probably the most recognizable cactus in Arizona. What is it called?

TAKE THE QUIZ TO FIND OUT

Idioms for cool

blow one's cool. blow² (def. 48).

cool it, Slang. calm down; take it easy.

cool one's heels. heel¹ (def. 26).

Origin of cool

before 1000; Middle English cole,Old English cōl; cognate with Middle Low German kōl,Old High German kuoli (German kuhl). See cold, chill

SYNONYMS FOR cool

5 collected, self-possessed, unruffled, placid, quiet.

7, 8 distant, apathetic, reserved, remote, lukewarm.

23 temper, abate.

SEE SYNONYMS FOR cool ON THESAURUS.COM

ANTONYMS FOR cool

1, 3, 4, 7, 8 warm.

SEE ANTONYMS FOR cool ON THESAURUS.COM

synonym study for cool

1. See cold. 5. See calm.

OTHER WORDS FROM cool

cool·ing·ly, adverbcoolish, adjectivecoolly, adverbcoolness, noun

o·ver·cool, adjectiveo·ver·cool·ly, adverbo·ver·cool·ness, nounre·cool, verbsub·cool, verb (used with object)ul·tra·cool, adjectiveun·cooled, adjectivewell-cooled, adjective

Words nearby cool

cooktop, Cooktown orchid, cook up, cookware, cook with gas, cool, coolabah, coolamon, coolant, cool as a cucumber, cool bag

Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2020

Example sentences from the Web for cool

So, the water cooled in the salt slush was definitely colder than the water cooled in simple ice.
Build ice towers with bottled water and ice|Bethany Brookshire|September 16, 2020|Science News For Students
According to a Monday blog post from Microsoft, the consistently cool underwater temperatures made it possible to use similar heat-exchange plumbing to the kind found on submarines.
Microsoft hails success of its undersea data center experiment—and says it could have implications on dry land, too|David Meyer|September 15, 2020|Fortune
We handled some of the work, so you can get your cool java sooner.
Great coffee beans for cold brew|PopSci Commerce Team|September 15, 2020|Popular Science
While it seems everyone wants to keep pace with the cool kids, everyone can’t keep pace with the cool kids.
Making Poly Less of a Pain in the Ass|Eugene Robinson|September 14, 2020|Ozy

We look at the trends, and it’s a reason we started a delivery service before it was cool.
Momofuku’s David Chang on the big changes the restaurant industry needs to make to survive|Beth Kowitt|September 14, 2020|Fortune
It’s cool because Trenchmouth opened for Green Day in the early ‘90s in Wisconsin.
Coffee Talk with Fred Armisen: On ‘Portlandia,’ Meeting Obama, and Taylor Swift’s Greatness|Marlow Stern|January 7, 2015|DAILY BEAST
Triton prices the 1000/3 LP at a cool $3.15 million—inclusive of pilot training.
The Most Exciting New Hotels, Restaurants, and Submarines of 2014|Charlie Gilbert|December 29, 2014|DAILY BEAST
Allow beans to cool completely then remove to a paper towel-lined plate to dry.
Make Carla Hall’s Crispy Shallot Green Bean Casserole|Carla Hall|December 27, 2014|DAILY BEAST
Cool, yes, though not quite as cool as the cyborg cockroaches you can control from your smartphone.
Meet Our Animal Robot Overlords|James Joiner|December 26, 2014|DAILY BEAST
For their trip to New Orleans against Alabama, Ohio State is bringing in a cool $17 million.
Is Any College Football Coach Worth $60 Million? Jim Harbaugh Is|Jesse Lawrence|December 20, 2014|DAILY BEAST
Now don't be foolish—stay here with Uncle George and the doctor until you cool down.
Kennedy Square|F. Hopkinson Smith
You state here, 'upon cool, deliberate inquiry': what was that cool, deliberate inquiry?
The Works of the Right Honourable Edmund Burke, Vol. XII. (of XII.)|Edmund Burke
When about cool cut with scissors into lengths of an inch or less.
Candy-Making at Home|Mary M. Wright
Cook beans till well done, strain off the water, and set aside to cool.
The Vegetarian Cook Book|E. G. Fulton
When all the acid has been added, the liquid is allowed to cool.
Scientific American, Volume 56, No. 9, February 26, 1887|Various

British Dictionary definitions for cool

cool

/ (kuːl) /

adjective

moderately colda cool day

comfortably free of heata cool room

producing a pleasant feeling of coldnessa cool shirt

able to conceal emotion; calma cool head

lacking in enthusiasm, affection, cordiality, etca cool welcome

calmly audacious or impudent

informal (esp of numbers, sums of money, etc) without exaggeration; actuala cool ten thousand

(of a colour) having violet, blue, or green predominating; cold

(of jazz) characteristic of the late 1940s and early 1950s, economical and rhythmically relaxed

informal sophisticated or elegant, esp in an unruffled way

informal excellent; marvellous

adverb

not standard in a cool manner; coolly

noun

coolnessthe cool of the evening

slang calmness; composure (esp in the phrases keep or lose one's cool)

slang unruffled elegance or sophistication

verb

(usually foll by down or off) to make or become cooler

(usually foll by down or off) to lessen the intensity of (anger or excitement) or (of anger or excitement) to become less intense; calm down

cool it (usually imperative) slang to calm down; take it easy

cool one's heels to wait or be kept waiting

Derived forms of cool

coolingly, adverbcoolingness, nouncoolish, adjectivecoolly, adverb

coolness, noun

Word Origin for cool

Old English cōl; related to Old Norse kōlna, Old High German kuoli; see cold, chill

Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Idioms and Phrases with cool

cool

In addition to the idioms beginning with cool

cool as a cucumber
cool down
cool it
cool off
cool one's heels
cool out

also see:

keep cool
keep one's cool
play it cool

MEANINGS

WORD GAMES

LEARN

WRITING

WORD OF THE DAY

cool

adjective, cool·er, cool·est.

adverb

interjection

noun

verb (used without object)

verb (used with object)

Verb Phrases

QUIZZES

IS YOUR DESERT PLANT KNOWLEDGE SUCCULENT OR DRIED UP?

Idioms for cool

Origin of cool

SYNONYMS FOR cool

ANTONYMS FOR cool

synonym study for cool

OTHER WORDS FROM cool

Words nearby cool

Example sentences from the Web for cool

British Dictionary definitions for cool

adjective

adverb

noun

verb

Derived forms of cool

Word Origin for cool

Idioms and Phrases with cool

MEANINGS

WORD GAMES

LEARN

WRITING

WORD OF THE DAY

cool

adjective, cool·er, cool·est.

adverb

interjection

noun

verb (used without object)

verb (used with object)

Verb Phrases

QUIZZES

IS YOUR DESERT PLANT KNOWLEDGE SUCCULENT OR DRIED UP?

Idioms for cool

Origin of cool

SYNONYMS FOR cool

ANTONYMS FOR cool

synonym study for cool

OTHER WORDS FROM cool

Words nearby cool

Content related to cool

Words related to cool

Example sentences from the Web for cool

British Dictionary definitions for cool

adjective

adverb

noun

verb

Derived forms of cool

Word Origin for cool

Idioms and Phrases with cool