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noun

coolness

KOOL-nuhs

Coolness (noun) means a mildly low temperature. Example: “She enjoyed the coolness of the shade under the tree.”

noun
1
A mildly low temperature.
"She enjoyed the coolness of the shade under the tree."
2
Calmness or composure, especially under pressure.
"His coolness during the crisis reassured the whole team."
3
A distant or unfriendly atmosphere between people.
"There's been a noticeable coolness between them since the argument."

How to use coolness

Learner’s notes

In plain EnglishMild coldness, calm composure, or a chilly, unfriendly vibe between people — the meaning depends on context.

Common pairings
a certain coolness coolness under pressure

Word forms

coolnesses plural

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She enjoyed the _____ of the shade under the tree.

Etymology

From Middle English colnes, colnesse, from Old English cōlnes, cœ̄lnes, cēlnes (“coolness; cool air, breeze”), from Proto-West Germanic *kōlinassī, equivalent to cool + -ness. Cognate with Middle High German kuolnisse, küelnisse (“cooling, coolness”).

Origin: Middle English

nip coldness iciness frigidity chilliness frigidness nervelessness imperturbability imperturbableness

Related words

Frequently asked questions

What does “coolness” mean?

The word “coolness” means a mildly low temperature. In plain terms, mild coldness, calm composure, or a chilly, unfriendly vibe between people — the meaning depends on context.

How do you pronounce “coolness”?

“Coolness” is pronounced KOOL-nuhs (/ˈkuːlnəs/ in IPA).

How do you use “coolness” in a sentence?

Here is “coolness” used in a sentence: “She enjoyed the coolness of the shade under the tree.”

What part of speech is “coolness”?

“Coolness” is a noun.

How many meanings does “coolness” have?

“Coolness” has 3 distinct senses listed in this dictionary. The most common is: a mildly low temperature.

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Definitions: FreeDict original editorial · etymology from Wiktionary