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Planck unit

Planck unit noun: 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.

Noun

Planck unit (plural Planck units)

  1. 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.

Forms of Planck unit

pluralPlanck units

Origin of Planck unit

Named after Max Planck (1858-1947), German physicist.

Questions about Planck unit

What does Planck unit mean?
Planck unit means 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.
What part of speech is Planck unit?
Planck unit is a noun.
What is the plural of Planck unit?
The plural of Planck unit is Planck units.

Words near Planck unit in the dictionary

  1. Planck stars
  2. Planck temperature
  3. Planck temperatures
  4. Planck time
  5. Planck times
  6. Planck unit
  7. Planck units
  8. Planck velocities
  9. Planck velocity
  10. Planck voltage
  11. Planck voltages

Source and license

Adapted from Wiktionary: Planck unit (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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