cool

noun1 of 2

almost cold; not warm or hot

• “In summer, many people use a fan to cool off.”Tatoeba
• “Summer is too hot for me, I prefer cooler seasons.”Tatoeba

Sentences from Tatoeba show real usage. A word can have several meanings, so a sentence may use another one.

adjective2 of 2

Having a slightly low temperature; mildly or pleasantly cold.