hypersomnia hypersomnia

Definition(s):

  • (n) an inability to stay awake

News

  • Hypersomnia can be a nightmare - Tue, 10 Sep 2013 PST

    Imagine what it would be like if you could fall asleep anywhere at any time. What if this included difficulty staying awake while driving, talking to someone or working? At any given time, 4 to 6 percent of people face this problem. They have a condition called hypersomnia. Hyper means something that is more than what is normal and somnia means sleep.
    on September 10, 2013     Source: The Spokesman-Review

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effusion effusion
/ɪ ˈfju ʒən/