energy level
Americannoun
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a comparative level of capacity for vigorous activity.
The child has a high energy level.
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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.
noun
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a constant value of energy in the distribution of energies among a number of atomic particles
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the energy of a quantum state of a system. The terms energy level and energy state are often used loosely to mean quantum state . This is avoided in precise communication
Etymology
Origin of energy level
First recorded in 1905–10
Example Sentences
Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.
So his energy level might be higher than normal.
From Los Angeles Times • Dec. 20, 2024
“It will definitely ramp up the energy level for Trump supporters,” he said.
From Slate • Jul. 16, 2024
However, ultraviolet light poses challenges as it is absorbed by most materials due to its high energy level.
From Science Daily • Mar. 12, 2024
It took time for the energy level to rise in the building, but RJ Davis made sure to provide enough thrills.
From Seattle Times • Feb. 26, 2024
Martin apparently did not appreciate Cade Hernandez’s energy level.
From "100 Sideways Miles" by Andrew Smith
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Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023
Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.