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Definition of insomnia
: prolonged and usually abnormal inability to get enough sleep
From the M-W Editors
Examples of insomnia in a Sentence
has suffered from insomnia virtually his entire life
Recent Examples of insomnia from the Web
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Major side effects include bruising, constipation, skin changes, rash, difficulty swallowing and insomnia.
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Short-term insomnia lasts only a few days and is usually not a cause for concern.
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Dreams, nightmares, sedatives, stimulants, narcolepsy, insomnia, post-traumatic stress disorder and even homelessness all come under his gaze.
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The Cut talked to frequent travelers including Hayek, a Victoria’s Secret Angel, and stylist Tina Leung to find out their best hacks for fighting jet lag and defeating insomnia.
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Researchers have reported no rebound insomnia, even after a year of nightly use (Journal of Psychopharmacology, August 2012).
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The app was designed for those who have experienced symptoms of insomnia and are looking to improve their sleep habits.
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Among the others, one suffered increasing insomnia, and one became more lethargic and slept more than the others.
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The National Institute of Health reports that meditation can ease anxiety and depression, lower blood pressure, combat insomnia and offer relief to cancer and dementia patients.
These example sentences are selected automatically from various online news sources to reflect current usage of the word 'insomnia'. Views expressed in the examples do not represent the opinion of Merriam-Webster or its editors. Send us feedback.
Origin and Etymology of insomnia
Latin, from insomnis sleepless, from in- + somnus sleep — more at somnolent
INSOMNIA Defined for English Language Learners
insomnia
playDefinition of insomnia for English Language Learners
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: the condition of not being able to sleep
INSOMNIA Defined for Kids
insomnia
playDefinition of insomnia for Students
: difficulty in sleeping
Medical Dictionary
insomnia
playMedical Definition of insomnia
: prolonged and usually abnormal inability to obtain adequate sleep—called also agrypnia
Learn More about insomnia
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Thesaurus: All synonyms and antonyms for insomnia Spanish Central: Translation of insomnia Nglish: Translation of insomnia for Spanish speakers Britannica English: Translation of insomnia for Arabic speakers Britannica.com: Encyclopedia article about insomnia
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