n.1.Time during which one is awake.
References in periodicals archive ?
At a year following surgical implantation, patients experienced substantial decreases in the number of interruptions of sleep by apnea, and improvements in symptoms of waketime sleepiness, snoring and quality of life.
Establish a regular bedtime and waketime schedule and maintain it.
Make sure your child gets enough sleep by setting an age-appropriate bedtime and waketime.