''hypersomnia'' ▫ᴱᴺ｜Definition｜1st｜20260125123911-00-⌔

hypersomnia - Wiktionary, the free dictionary

English

Noun

hypersomnia (countable and uncountable, plural hypersomnias)

• (medicine, pathology) Excessive sleepiness.

Pronunciation

• Audio (US): 🔊

Printed 2026-06-28.

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