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Energy level
noun
Definitions
Noun
- 1 Any of the discrete stable energies that a quantum mechanical system (such as the electrons of an atom) can have.
- 2 a definite stable energy that a physical system can have; used especially of the state of electrons in atoms or molecules wordnet
- 3 Used other than figuratively or idiomatically: see energy, level.
"My energy levels have dropped since I stopped exercising."
See also for "energy level"
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Unscramble this word: energylevel