English

edit
 
English Wikipedia has an article on:
Wikipedia

Noun

edit

energy level (plural energy levels)

  1. (physics) Any of the discrete stable energies that a quantum mechanical system (such as the electrons of an atom) can have.
  2. Used other than figuratively or idiomatically: see energy,‎ level.
    My energy levels have dropped since I stopped exercising.

Translations

edit