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.
Still, midnight drives with a wakeful infant aren’t quite the same test he faces in his latest TV role.
From Los Angeles Times ● Oct. 11, 2024
Early morning light is detected by the suprachiasmatic gland, which sits above the optic nerves, and its instructions cause our bodies to stop melatonin production so we can feel wakeful throughout the day.
From Scientific American ● Mar. 17, 2022
They could choose to rest in the hottest part of the day, and might take up simple tasks during a wakeful period in the middle of the night, between two distinct bouts of sleep.
From New York Times ● Nov. 24, 2020
Jet lag occurs when a person travels across several time zones and feels sleepy during the day or wakeful at night.
From Textbooks ● Jun. 19, 2013
There was something else, something inherently evil had drifted into my wakeful consciousness, a bad dream of some kind—a warning, perhaps.
From "Summer of the Mariposas" by Guadalupe García McCall
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.
