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energy level
noun
: one of the stable states of constant energy that may be assumed by a physical system
—used especially of the quantum states of electrons in atoms and of nuclei
called also energy state
Examples of energy level in a Sentence
Recent Examples on the Web
Getting enough good-quality food, sleep, exercise and relaxation can also support the energy levels needed for motivation, attention, discipline and emotion regulation, according to experts.
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Kristen Rogers, CNN, 27 Jan. 2025
The second half saw City alter their approach after growing more composed in possession as Chelsea’s energy levels dropped.
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Sam Lee, The Athletic, 25 Jan. 2025
Prioritize sleep, nutrition, and exercise, as these foundational elements significantly impact your mood and energy levels.
—
Amy Blankson, Forbes, 20 Jan. 2025
Increasing healthy carbohydrates may benefit sports performance, energy levels, and metabolic health.
—
Johna Burdeos, Health, 8 Jan. 2025
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Word History
First Known Use
1902, in the meaning defined above
Dictionary Entries Near energy level
Cite this Entry
“Energy level.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/energy%20level. Accessed 7 Feb. 2025.
Kids Definition
energy level
noun
: one of the stable states of constant energy that may be assumed by a physical system
—used especially of the states of electrons in atoms
More from Merriam-Webster on energy level
Britannica.com: Encyclopedia article about energy level
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