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Word of the Day Tuesday, June 9, 2026

lassitude

/læsɪtjuːd/ noun · British & US
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What does lassitude mean?

noun

A feeling of weariness or lack of energy; a state of physical or mental weakness.

Example

"The long, hot summer had left her with a sense of lassitude that made it hard to get out of bed."

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

Synonyms for lassitude

Antonyms of lassitude

Rhymes with lassitude

Etymologically related