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more about insomnia
insomnia |
2 definitions found From Webster's Revised Unabridged Dictionary (1913) [web1913]: Insomnia \In*som"ni*a\, n. [L., fr insomnis sleepless; pref. in- not + somnus sleep.] Want of sleep; inability to sleep; wakefulness; sleeplessness. From WordNet r 1.6 [wn]: insomnia n : an inability to sleep; chronic sleeplessness [ant: {hypersomnia}]
more about insomnia