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Word of the Day Tuesday, June 9, 2026

coolheaded

/kʊlhɛdɪd/ adjective · British & US
Valid in UKValid in US
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What does coolheaded mean?

adjective

Having or showing a calm and sensible attitude, especially in difficult or unpleasant situations. Characterized by a calm and rational temperament.

Example

"She remained coolheaded during the crisis and helped the team make a rational decision."

Definition generated by AI and curated by RJS Tech Solutions LLP.

Synonyms for coolheaded

Antonyms of coolheaded

Rhymes with coolheaded

Etymologically related