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Word of the Day Tuesday, June 9, 2026

slumberousness

/ˌslʌmbərəsˈnɛs/ noun · British & US
Valid in UK
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What does slumberousness mean?

noun

The state or quality of being sleepy or drowsy; a condition of being in a state of deep sleep or torpor.

Example

"The slumberousness of the afternoon sun made it difficult to stay awake during the meeting."

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

Synonyms for slumberousness

Antonyms of slumberousness

Rhymes with slumberousness

Etymologically related