from The American Heritage® Dictionary of the English Language, 4th Edition
- n. Chronic inability to fall asleep or remain asleep for an adequate length of time.
from Wiktionary, Creative Commons Attribution/Share-Alike License
- n. A sleeping disorder that is known for its symptoms of unrest and the inability to sleep.
from the GNU version of the Collaborative International Dictionary of English
- n. Lack of sleep; inability to sleep, especially when chronic; wakefulness; sleeplessness.
from The Century Dictionary and Cyclopedia
- n. Sleeplessness; inability to sleep, especially when chronic.
from WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.
- n. an inability to sleep; chronic sleeplessness
But my insomnia is like unto the Godzilla of insomnia.
Thanks to the new (very expensive) medications, my insomnia is vastly better than it's been for years.
The insomnia is back again tonight, and I cannot bear to just lie in bed, listening to Spooky sleep.
I think this stretch of insomnia is beginning its third week.
My blasted insomnia is back, and lately, I'm lucky to get 5 hours a night.
I'd hoped I'd still be able to get the issue out tonight, but the insomnia is slowing me down.
As a college student who has to write term papers, well, insomnia is a blessing when it comes to writing.
But serving as a cure for insomnia is not an admirable electoral trait.
Over a period of about five years even sleep doctors were losing sleep over the definition of insomnia, which had been described traditionally as difficulty initiating or sustaining sleep, or early awakening.
(I guess this insomnia is partly due to sleeping so much during the day.)