Word.ws English Dictionary

sleep machine

sleep machine noun: a portable speaker placed near one's bed or under a pillow, intended to play sleep-inducing white noise or other repetitive sounds to help the user sleep; occasionally other functions such as aromatherapy are included.

Noun

sleep machine (plural sleep machines)

  1. A portable speaker placed near one's bed or under a pillow, intended to play sleep-inducing white noise or other repetitive sounds to help the user sleep; occasionally other functions such as aromatherapy are included.

Synonyms of sleep machine

Forms of sleep machine

pluralsleep machines

Questions about sleep machine

What does sleep machine mean?
Sleep machine means a portable speaker placed near one's bed or under a pillow, intended to play sleep-inducing white noise or other repetitive sounds to help the user sleep; occasionally other functions such as aromatherapy are included.
What part of speech is sleep machine?
Sleep machine is a noun.
What is the plural of sleep machine?
The plural of sleep machine is sleep machines.

Words near sleep machine in the dictionary

  1. sleep like a dog
  2. sleep like a log
  3. sleep like a mouse
  4. sleep like a rock
  5. sleep like a top
  6. sleep machine
  7. sleep machines
  8. sleep mask
  9. sleep masks
  10. sleep mode
  11. sleep modes

Source and license

Adapted from Wiktionary: sleep machine (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.

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