NARCOLEPSY


Meaning of NARCOLEPSY in English

nar ‧ co ‧ lep ‧ sy /ˈnɑːkəˌlepsi $ ˈnɑːr-/ BrE AmE noun [uncountable] medical

a medical condition which causes someone to keep falling asleep suddenly, without being able to prevent this

Longman Dictionary of Contemporary English.      Longman - Словарь современного английского языка.