Definition of Insomnia in English :
Define Insomnia in English
Insomnia meaning in English
Meaning of Insomnia in English
Pronunciation of Insomnia in English
Insomnia pronunciation in English
Pronounce Insomnia in English
Insomnia
see synonyms of insomniaNoun
1. insomnia
an inability to sleep; chronic sleeplessness
WordNet Lexical Database for English. Princeton University. 2010.
Insomnia
see synonyms of insomnianoun
chronic inability to fall asleep or to enjoy uninterrupted sleep
▶ Related adjective: agrypnoticCollins English Dictionary. Copyright © HarperCollins Publishers
Insomnia
see synonyms of insomnia noun
abnormally prolonged inability to sleep, esp. when chronic
Webster’s New World College Dictionary, 4th Edition. Copyright © 2010 by Houghton Mifflin Harcourt. All rights reserved.
Insomnia
see synonyms of insomnian.
Chronic inability to fall asleep or remain asleep for an adequate length of time.
The American Heritage ® Dictionary of the English Language, Fifth Edition copyright ©2018 by Houghton Mifflin Harcourt Publishing Company. All rights reserved.