vacuum bubble

noun

A hypothetical phenomenon in which a small region of the universe has reached a more stable vacuum state, also known as a bounce.

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Meanings

nounvacuum bubble (plural vacuum bubbles)

plural vacuum bubbles

  1. quantum mechanicsA hypothetical phenomenon in which a small region of the universe has reached a more stable vacuum state, also known as a bounce.
Cite this entry
APA

vacuum bubble. (n.d.). In WatkinsX Dictionary. Retrieved November 4, 2026, from https://dictionary.watkinsx.com/word/vacuum%20bubble

MLA

“vacuum bubble.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/vacuum%20bubble. Accessed November 4, 2026.

Chicago

WatkinsX Dictionary, s.v. “vacuum bubble,” accessed November 4, 2026, https://dictionary.watkinsx.com/word/vacuum%20bubble.

Source: vacuum bubble on Wiktionary, CC BY-SA 4.0.