cool

/ku:l/

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The word "cool" is an interesting and versatile word in English that can be used in different ways. Here’s a clear explanation for you:

Definition:

1. Adjective: "Cool" can mean something that is fashionable, attractive, or impressive at the time. It can also describe someone who is skilled, calm, or socially adept.
2. Noun: It can refer to a state of being calm or composed, especially under stress.
3. Verb: It can mean to lower the temperature of something or to lose intensity.

Usage Instructions:

• As an adjective: You can use "cool" to describe people, things, and situations that you find appealing or impressive.
• As a noun: Use it when talking about maintaining calmness or composure.
• As a verb: Use it when you want to talk about making something less hot or losing enthusiasm.

Examples:

• Adjective: "He's a cool dude." (meaning he’s impressive or stylish)
• Noun: "I need to keep my cool during the exam." (meaning to stay calm)
• Verb: "Please cool the soup before serving." (meaning to let the soup get less hot)

Advanced Usage:

• You may describe a person as "cool-headed" when they remain calm and make good decisions in stressful situations.
• "Cool" can also describe colors that are soothing, like blue and green, which help create a tranquil atmosphere.

Word Variants:

• Coolness (noun): The quality of being cool.
• Cooler (noun): Something that keeps things cool, like a container for drinks.

Different Meanings:

• Social Context: "It's not cool to interrupt someone when they are speaking." (meaning it’s not polite)
• Temperature: "It was a cool evening, perfect for a walk." (meaning pleasantly chilly)

Synonyms:

• Stylish: For when describing someone or something that is fashionable.
• Calm: For when describing someone who is relaxed under pressure.
• Chill: Informally used to mean relaxed or laid-back.

Idioms:

• "Play it cool": This means to stay calm and not show too much emotion.
• "Keep your cool": This means to remain calm and not get upset.

Phrasal Verbs:

• "Cool down": This means to become less angry or to lower the temperature of something.
• "Chill out": This is an informal way to tell someone to relax or calm down.

Summary:

The word "cool" is a flexible term that can be used in many contexts. Whether you're describing a stylish outfit, maintaining your calm in a tough situation, or lowering the temperature of food, "cool" can fit in many conversations.

Academic

Adjective

1. fashionable and attractive at the time; often skilled or socially adept
   • he's a cool dude
   • that's cool
   • Mary's dress is really cool
   • it's not cool to arrive at a party too early
2. (used of a number or sum) without exaggeration or qualification
   • a cool million bucks
3. psychologically cool and unenthusiastic; unfriendly or unresponsive or showing dislike
   • relations were cool and polite
   • a cool reception
   • cool to the idea of higher taxes
4. (color) inducing the impression of coolness; used especially of greens and blues and violets
   • cool greens and blues and violets
5. marked by calm self-control (especially in trying circumstances); unemotional
   • play it cool
   • keep cool
   • stayed coolheaded in the crisis
   • the most nerveless winner in the history of the tournament
6. neither warm nor very cold; giving relief from heat
   • a cool autumn day
   • a cool room
   • cool summer dresses
   • cool drinks
   • a cool breeze

Noun

1. great coolness and composure under strain
   • keep your cool
2. the quality of being at a refreshingly low temperature
   • the cool of early morning

Verb

1. lose intensity
   • His enthusiasm cooled considerably
2. loose heat
   • The air cooled considerably after the thunderstorm
3. make cool or cooler
   • Chill the food

Synonyms

• coolheaded
• nerveless
• aplomb
• assuredness
• poise
• sang-froid
• cool off
• cool down
• chill