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sleep quality is not in our dictionary (yet). Here's what it could mean:

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noun

  • A measure of how restorative and effective a period of slumber is, often assessed by factors like duration, interruptions, and the time it takes to fall asleep.

Example Sentences

Examples are provided to illustrate usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

Its original chocolate product, Nightcap, is now available in 2,000 stores across the US, and boasts a list of ingredients that claim to help improve your sleep quality.

From BBC • Mar. 5, 2026

Instead, they’re bringing in extra money with the charcoal bedtime lattes they’re ordering from room service and the upgrades for AI-powered beds that analyze sleep quality and hotel-offered sleep doctors.

From The Wall Street Journal • Feb. 17, 2026

Thesaurus

Possible Synonyms

Words in our thesaurus

other words

  • recharge level
  • nightly reset
  • slumber effectiveness
  • hibernation score
  • quality of rest

Possible Antonyms

Words in our thesaurus

other words

  • sleep disturbance
  • poor rest
  • staring at the ceiling
  • nightmare fuel
  • running on fumes

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