bedtime

The time or hour at which one retires to bed in order to sleep.

Noun

  1. The time or hour at which one retires to bed in order to sleep.
    • I read every evening, sometimes late into the night, with the help of kerosene lamps, often secretly, past my bedtime. - 2004, Vartan Gregorian, The Road to Home: My Life and Times, page 55:
    • Irregular bedtimes may disrupt healthy brain development in young children, according to a study of intelligence and sleeping habits. Going to bed at a different time each night affected girls more than boys, but both...

Origin

From Middle English bedtyme, bed-tyme, bedetyme, bedde tyme, equivalent to bed + time. Compare earlier Old English bedtīd (“bedtime”). Compare also West Frisian bêdtiid (“bedtime”), Dutch bedtijd (“bedtime”), Saterland Frisian Bädegungenstied (“bedtime”, literally “bed-goings-time”), German Low German Beddgahnstied, Bettgahnstiet (“bedtime”, literally “bed-goings-time”).

Forms

bedtimes

Derived

bedtime procrastination bedtime story prebedtime tears before bedtime