Word.ws English Dictionary

oneironaut

/əʊˈnaɪɹənɔːt/US/oʊˈnaɪɹoʊnɔt/

oneironaut noun: a person who explores dream worlds, usually associated with lucid dreaming.

Noun

oneironaut (plural oneironauts)

  1. A person who explores dream worlds, usually associated with lucid dreaming.
    • During a lucid dream it is possible for the dreamer (or “oneironaut,” as LaBerge puts it) to think reasonably clearly, remember the conditions of waking life and act voluntarily, all while remaining soundly, restfully asleep.2004 July 18, Lawrence Osborne, “Inward Bound”, in New York Times, retrieved 07 Jun 2015
    • Without special training, he was a natural “oneironaut” or “dream navigator.” From early childhood, he could control his dreams. He used to “wake up” within a dream. Fully lucid, he was aware he was dreaming.2007, Mel Waldman, “Casablanca”, in This Is Not A Murder Mystery, →ISBN, page 47

Forms of oneironaut

pluraloneironauts

Origin of oneironaut

From oneiro- + -naut.

Questions about oneironaut

What does oneironaut mean?
Oneironaut means a person who explores dream worlds, usually associated with lucid dreaming.
What part of speech is oneironaut?
Oneironaut is a noun.
How do you pronounce oneironaut?
Oneironaut is pronounced /əʊˈnaɪɹənɔːt/ (UK).
What is the plural of oneironaut?
The plural of oneironaut is oneironauts.

Words near oneironaut in the dictionary

  1. oneiromancers
  2. oneiromancie
  3. oneiromancies
  4. oneiromancy
  5. oneiromantic
  6. oneironaut
  7. oneironautics
  8. oneironauts
  9. oneirophobia
  10. oneirophrenia
  11. oneirophrenias

Source and license

Adapted from Wiktionary: oneironaut (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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Pronunciation audio from Wikimedia Commons, each file under its own free license: LL-Q1860 (eng)-Vealhurl-oneironaut.wav.

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