Meaning of ENERGY LEVEL in English

ENERGY LEVEL

1. a comparative level of capacity for vigorous activity: The child has a high energy level.

2. Also called energy state . Physics. one of a quantized series of states in which matter may exist, each having constant energy and separated from others in the series by finite quantities of energy.

[ 1905-10 ]

Random House Webster's Unabridged English dictionary.      Полный английский словарь Вебстер - Random House .