VocabauraVOCABAURA

coolness

noun

Simple meaning

Indifference or an instance of indifference.

Pronunciation

Say it like this:

koolnuhs

Say the bold part a little louder.

US device voice
IPA pronunciation (US)

ˈkulnəs

This word is pronounced essentially the same in American and British English, so one transcription covers both.

IPA (International Phonetic Alphabet) is a standard way of writing speech sounds.

Word Review

Definition

Everyday modern meanings first, grouped by part of speech.

noun

  1. often slang

    Social advantage or enviability, typically due to traits like popularity, confidence, skill, or fashion.

  2. Indifference or an instance of indifference; lack of friendliness or interest not necessarily rising to hostility.

  3. Calmness, confidence, or level-headedness.

  4. Moderate chilliness.

Word at a Glance

Difficulty
C2 · Proficient
Frequency
Uncommon
Typical Use
Primarily written

Word Aura™

How this word commonly comes across.

Aura for this meaning

This meaning: Social advantage or enviability, typically due to traits like popularity, confidence, skill, or fashion.

Used this way, coolness is a reasonably familiar word that usually carries little praise or criticism of its own. It turns up most in everyday conversation and social media or informal writing contexts.

Emotional tone
Neutral
Formality
Very casual
Intensity
Not strongly marked
How common
Moderately common
Connotation
Playful
Usage feel
Playful and informal

Where it naturally appears

  • Everyday conversation
  • Social media/informal writing

Usage note

Slang: natural in speech and messages between friends, but out of place in school, work or published writing.

Word Aura describes common impressions, not a measurement. Tone changes with sentence, speaker, relationship and situation.

More ways to use coolness

  • “He performed with all the coolness of a veteran.”noun

Share your sentence

Write your own example sentence using “coolness”. We review each one before it appears.

Common Patterns and Combinations

How this word naturally appears with others.

great coolnessperfect coolnessutmost coolnesscertain coolness

Tap the highlighted word to open its own entry.

Word Family

Related forms, grouped by how they connect.

Word family

Words built from the same root.

  • coolernounPerson or profession · specialist

    A refrigerator for cooling liquids.

Use This Word

See how this word sounds in a real sentence.

Ask Vocabaura

Understand the word your way.

What Does It Mean Here?

Words can change meaning depending on context.

Use it yourself

Knowing “coolness” starts when you use it. Pick a next step, all free.

Dictionary data from Wiktionary via the Free Dictionary API. Simple meanings, combinations and word intelligence are built from verified reference data, no AI is used to load this page.