Word.ws English Dictionary

sleep diaper

sleep diaper noun: synonym of nighttime diaper.

Noun

sleep diaper (plural sleep diapers)

  1. (Canada, US, informal, uncommon) Synonym of nighttime diaper.
    • My rule of thumb is plan for 6 diapers/day plus a sleep diaper for each night your^([sic]) there + one extra for any accidents throughout the night. This has been our rule for each trip and we've never had any issues running out of diapers.2019 April 18, Danielle Greco, “Packing Tips For Traveling With A Toddler”, in According to D
    • We always wear jammies when we travel and a sleep diaper just in case we can't get up to change the diaper or something happens. YOU NEVER KNOW!2020 January 1, Jessica Baine, “Siesta Key, Florida with a One Year Old!”, in Caffeine until Cocktails

Synonyms of sleep diaper

Forms of sleep diaper

pluralsleep diapers

Origin of sleep diaper

So-called because it is intended to be worn during sleep.

Questions about sleep diaper

What does sleep diaper mean?
Sleep diaper means synonym of nighttime diaper.
What part of speech is sleep diaper?
Sleep diaper is a noun.
What is the plural of sleep diaper?
The plural of sleep diaper is sleep diapers.

Words near sleep diaper in the dictionary

  1. sleep debts
  2. sleep deficit
  3. sleep deficits
  4. sleep dep
  5. sleep deprivation
  6. sleep diaper
  7. sleep diapers
  8. sleep disorder
  9. sleep disorders
  10. sleep divorce
  11. sleep divorces

Source and license

Adapted from Wiktionary: sleep diaper (page history and authors). Text available under the Creative Commons Attribution-ShareAlike 4.0 license. Word.ws reformatted the entry and added links. Wiktionary data of 2026-09-02.

Last updated:

Pronunciation audio from Wikimedia Commons, each file under its own free license: LL-Q1860 (eng)-Flame, not lame-sleep diaper.wav.

Cite this entry: “sleep diaper.” Word.ws, https://word.ws/sleep_diaper. Based on Wiktionary, CC BY-SA 4.0.