Planck units

A form of Planck unit — Any one of several natural units in a system originally proposed by Max Planck based on universal constants. Symbols for Planck units are the symbol for the physical quantity with a subscript P.

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Meanings

noun
  1. pluralplural of Planck unit
Cite this entry
APA

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

MLA

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

Chicago

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

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