Planck unit

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

Noun

 * 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.

Translations

 * Dutch: Planckdeeltje
 * German: Planck-Einheit
 * Hungarian: Planck-egység
 * Swedish: Planckenhet