wakefulness
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.
The Food and Drug Administration on Wednesday approved Takeda Pharmaceutical’s 4502 2.96%increase; up pointing triangle Orzeyful, the first medication to treat narcolepsy by targeting a brain chemical that regulates wakefulness.
From The Wall Street Journal ● Aug. 6, 2026
It links the brain to the spinal cord and controls breathing, heartbeat, sleep, wakefulness and movement.
From BBC ● Jul. 13, 2026
"This suggests that sleep and growth hormone form a tightly balanced system: Too little sleep reduces growth hormone release, and too much growth hormone can in turn push the brain toward wakefulness," Silverman said.
From Science Daily ● Mar. 30, 2026
After showing signs of wakefulness, he was transferred to the Sid Watkins Rehabilitation Centre in Liverpool on 23 December that year.
From BBC ● Mar. 1, 2026
They stumbled over the frozen ground, Hunt wincing from gout, cursing, disbelieving; Olmsted, his teeth inflamed, his night an ordeal of wakefulness, limping from his long-ago carriage accident.
From "The Devil in the White City" by Erik Larson
![]()