单词 | insomnia |
释义 | insomnia[ in-som-nee-uh ] / ɪnˈsɒm ni ə / SEE SYNONYMS FOR insomnia ON THESAURUS.COM nouninability to obtain sufficient sleep, especially when chronic; difficulty in falling or staying asleep; sleeplessness. Origin of insomnia1685–95; <Latin, equivalent to insomn(is) sleepless (in-in-3 + somn(us) sleep + -is adj. suffix) + -ia-ia OTHER WORDS FROM insomniain·som·ni·ous, adjectiveWords nearby insomniain someone's face, in someone's good graces, in someone's hair, in someone's shoes, in someone's stead, insomnia, insomniac, insomnolence, insomuch, insomuch as, insorption Dictionary.com UnabridgedBased on the Random House Unabridged Dictionary, © Random House, Inc. 2020 Example sentences from the Web for insomniaBritish Dictionary definitions for insomniainsomnia / (ɪnˈsɒmnɪə) / nounchronic inability to fall asleep or to enjoy uninterrupted sleepRelated adjective: agrypnotic Derived forms of insomniainsomnious, adjectiveWord Origin for insomniaC18: from Latin, from insomnis sleepless, from somnus sleep Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012 Cultural definitions for insomniainsomnia [ (in-som-nee-uh) ] A persistent and prolonged inability to sleep. The New Dictionary of Cultural Literacy, Third Edition Copyright © 2005 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved. Medical definitions for insomniainsomnia [ ĭn-sŏm′nē-ə ] n.Chronic inability to fall asleep or remain asleep for an adequate length of time. The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company. Scientific definitions for insomniainsomnia [ ĭn-sŏm′nē-ə ] Chronic inability to fall asleep or remain asleep for an adequate length of time. The American Heritage® Science Dictionary Copyright © 2011. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved. |
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