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Word of the Day Tuesday, June 9, 2026

halcyon

/ˈhælsiən/ noun · British & US
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What does halcyon mean?

noun

A period of time in the past that was idyllically happy and peaceful; a state of happiness and tranquility. A type of bird, specifically a kingfisher, that is said to be able to calm the waves.

Example

"The halcyon days of her childhood were a time of great joy and simplicity."

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

Synonyms for halcyon

Antonyms of halcyon

Rhymes with halcyon

Etymologically related