wakeful
Americanadjective
-
unable to sleep; not sleeping; indisposed to sleep.
Excitement made the children wakeful.
-
characterized by absence of sleep.
a wakeful night.
- Antonyms:
- sleepful
-
watchful; alert; vigilant.
a wakeful foe.
adjective
-
unable or unwilling to sleep
-
sleepless
-
alert
Other Word Forms
Etymology
Origin of wakeful
Explanation
Are you alert and restless at 4 am? Then you can say you're wakeful, or not able to sleep at all. You might as well get up and start your day. If you're wide awake, especially when you should be asleep, you're wakeful. A wakeful baby can be perfectly pleasant in the middle of the day but is a lot less fun after midnight. Many new parents spend weeks or months of wakeful nights, and even getting a new puppy can lead to a long, wakeful period of your life. Before it meant simply "marked by being awake," this adjective meant "diligent."
Vocabulary lists containing wakeful
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.
Blocking these receptors leads to a more wakeful state that can increase focus, said Dr. Oliver Grundmann, who studies how plants affect the brain at the University of Florida.
From Salon • Dec. 22, 2024
Identifying processes in the brain that underlie sleep-deprived boosting of mood could lead to therapies that are less burdensome than enduring a wakeful night.
From Scientific American • Jul. 3, 2023
“Considering that CIA has been crippled, it will be natural that this service tries to restore and rebuild itself, and of course Iranian intelligence community will always be wakeful and vigilant,” he said.
From Los Angeles Times • Jul. 22, 2019
I was struck by the recurrent image of sleeping women and vigilantly wakeful ones — like Penelope — in literature and art.
From New York Times • Dec. 2, 2018
Long and narrow they were, with a dark sleepy look in them, and in the middle of that dark sleepiness a wakeful light glittered like a jewel.
From "Mary Poppins" by P. L. Travers
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Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023
Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.