bedtime

noun

bed·​time ˈbed-ˌtīm How to pronounce bedtime (audio)
: a time for going to bed

Examples of bedtime in a Sentence

The children are still up? It's way past their bedtimes.
Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
The survey found that 77% of parents said that playing music as part of their bedtime routine actually improved their baby’s sleep. Elisabeth Sherman, Parents, 4 Sep. 2025 Eyeglasses With Blue-light Blocking Lenses The research on the negative impact of exposure to blue light before bedtime or for extended periods during the day has prompted many technological solutions. Daniel Fusch, USA Today, 3 Sep. 2025 The Centers for Disease Control and Prevention recommends setting a regular bedtime that allows for at least 8 to 10 hours of sleep, which improves focus, mood and academic performance. Brian Castrucci, Forbes.com, 3 Sep. 2025 From Friday bedtime until Monday alarm, no phone at all. Big Think, 3 Sep. 2025 See All Example Sentences for bedtime

Word History

First Known Use

13th century, in the meaning defined above

Time Traveler
The first known use of bedtime was in the 13th century

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Cite this Entry

“Bedtime.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/bedtime. Accessed 12 Sep. 2025.

Kids Definition

bedtime

noun
bed·​time ˈbed-ˌtīm How to pronounce bedtime (audio)
: time to go to bed
Last Updated: - Updated example sentences
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