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Boltzmann brain

Boltzmann brain noun: a hypothetical self-aware entity that arises due to random fluctuations of spacetime.

Noun

Boltzmann brain (plural Boltzmann brains)

  1. A hypothetical self-aware entity that arises due to random fluctuations of spacetime.

Forms of Boltzmann brain

pluralBoltzmann brains

Origin of Boltzmann brain

For Ludwig Boltzmann, Austrian physicist, on whose ideas it is based.

Questions about Boltzmann brain

What does Boltzmann brain mean?
Boltzmann brain means a hypothetical self-aware entity that arises due to random fluctuations of spacetime.
What part of speech is Boltzmann brain?
Boltzmann brain is a noun.
What is the plural of Boltzmann brain?
The plural of Boltzmann brain is Boltzmann brains.

Words near Boltzmann brain in the dictionary

  1. boltwork
  2. bolty
  3. Boltz
  4. Boltzes
  5. Boltzmann
  6. Boltzmann brain
  7. Boltzmann brains
  8. Boltzmann constant
  9. Boltzmann equation
  10. Boltzmann's constant
  11. Boltzmannian

Source and license

Adapted from Wiktionary: Boltzmann brain (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:

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