Energy level

noun

Definitions

Noun
  1. 1
    Any of the discrete stable energies that a quantum mechanical system (such as the electrons of an atom) can have.
  2. 2
    a definite stable energy that a physical system can have; used especially of the state of electrons in atoms or molecules wordnet
  3. 3
    Used other than figuratively or idiomatically: see energy, level.

    "My energy levels have dropped since I stopped exercising."

Next best steps

Mini challenge

Unscramble this word: energylevel