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

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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

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noun

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

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]

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Other Word Forms

• wide-awakeness noun

Etymology

Origin of wide-awake

First recorded in 1810–20

Example Sentences

All that suggests that the case will keep jurors wide-awake during the six or so weeks it is projected to take.

From Seattle Times • Apr. 22, 2024

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

Better to have one wide-awake person on lookout while the other three rested up.

From "Adrift" by Paul Griffin