hypersomnia

Translations

hypersomnianoun
hypersomnias
pl
Hypersomnia can significantly affect a person's daily life.
Гиперсомния может значительно повлиять на повседневную жизнь человека.
Synonyms
excessive sleepiness
sleep disorder

Definitions

hypersomnianoun
A condition characterized by excessive sleepiness or prolonged sleep duration, often despite having had a full night's sleep.
After being diagnosed with hypersomnia, she struggled to stay awake during the day despite sleeping for over ten hours each night.
Excessive, prolonged nighttime sleep.
Her hypersomnia made her sleep twelve hours a night even when she was otherwise healthy.