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Word of the Day Wednesday, June 10, 2026

insomnia

/ɪnˈsɒmniə/ noun · British & US
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What does insomnia mean?

noun

A condition of being unable to sleep, often due to stress, anxiety, or other factors. It can also refer to a lack of sleep or rest.

Example

"The doctor diagnosed her with insomnia and recommended a strict sleep schedule."

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

Synonyms for insomnia

Antonyms of insomnia

Rhymes with insomnia

Etymologically related