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Word of the Day Tuesday, June 9, 2026

somnolence

/sɒmˈnɒləns/ noun · British & US
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What does somnolence mean?

noun

A state of drowsiness or sleepiness, often caused by a lack of interest or stimulation. A feeling of drowsiness or sleepiness, often accompanied by a lack of energy or alertness.

Example

"The long, boring lecture put the entire class into a state of somnolence."

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

Synonyms for somnolence

Antonyms of somnolence

Rhymes with somnolence

Etymologically related