Planck pressure

noun

The unit of pressure in the system of Planck units, equal to one Planck force in one Planck area (or one Planck energy in one Planck volume): p_p=(c⁷)/(hbar G²)≈4.633×10¹¹³ mbox Pa.

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Meanings

nounPlanck pressure (plural Planck pressures)

plural Planck pressures

  1. natural sciencesThe unit of pressure in the system of Planck units, equal to one Planck force in one Planck area (or one Planck energy in one Planck volume): p_p=(c⁷)/(hbar G²)≈4.633×10¹¹³ mbox Pa.
Cite this entry
APA

Planck pressure. (n.d.). In WatkinsX Dictionary. Retrieved November 2, 2026, from https://dictionary.watkinsx.com/word/Planck%20pressure

MLA

“Planck pressure.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/Planck%20pressure. Accessed November 2, 2026.

Chicago

WatkinsX Dictionary, s.v. “Planck pressure,” accessed November 2, 2026, https://dictionary.watkinsx.com/word/Planck%20pressure.

Source: Planck pressure on Wiktionary, CC BY-SA 4.0.