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Synonyms

wide-awake

American  
[wahyd-uh-weyk] / ˈwaɪd əˈweɪk /

adjective

  1. fully awake; with the eyes wide open.

    Synonyms:
    unsleeping, astir, wakeful, open-eyed, awake
    Antonyms:
    restful, sleeping, asleep, somnolent, lethargic, drowsy, sleepy
  2. alert, keen, or knowing.

    a wide-awake young woman.

    Synonyms:
    astute, quick, sharp, vigilant, watchful

noun

  1. Also called wide-awake hat.  a soft, low-crowned felt hat.

  2. the sooty tern.

wide-awake British  

adjective

  1. fully awake

  2. keen, alert, or observant

"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

noun

  1. Also called: wide-awake hat.  a hat with a low crown and very wide brim

"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
wide awake Idioms  
  1. Fully awake; also, very alert. For example, He lay there, wide awake, unable to sleep, or She was wide awake to all the possibilities. The wide in this idiom alludes to the eyes being wide open. [Early 1800s]


Other Word Forms

  • wide-awakeness noun

Etymology

Origin of wide-awake

First recorded in 1810–20

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

She does provide intricate detail about, for instance, how the station’s drinking water gets recycled from everyone’s urine, or how “the wide-awake, always-awake station vibrates with fans and filters.”

From Los Angeles Times • Dec. 11, 2023

Here, for instance, is one of many passages in which our wide-awake heroine, Emma Averell, tries and fails to fall asleep:

From Washington Post • Apr. 21, 2022

According to the wide-awake folks at Partners Coffee, the ideal ratio of coffee to water is 1:15.

From Salon • Jan. 24, 2022

She was back to deuce with Arthur Ashe Stadium abuzz and presumably most of Britain wide-awake, as the match was broadcast in prime time in Raducanu’s home country.

From New York Times • Sep. 11, 2021

He was wide-awake, and he knew he was a prisoner in one of those sleepless, bedridden nights that would take an eternity to dissolve into dawn.

From "Catch-22" by Joseph Heller