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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
Regular physical activity, for instance, has been correlated with improvements in mood, energy levels and sleep.
—John Pierce, Forbes, 20 Dec. 2024
These tools can improve your mood and energy levels over time.
—Dominique Fluker, Essence, 17 Dec. 2024
Nutritious carbohydrates: Whole grains, starchy veggies (like sweet potatoes), low-glycemic fruits (such as berries or apples), and low-fat dairy support steady energy levels.
—Brandi Jones, Msn-Ed, Health, 14 Dec. 2024
The Centers for Disease Control and Prevention (CDC) links stress to changes in sleep, appetite, and energy levels.
—Christin Perry, Parents, 11 Dec. 2024
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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 26 Dec. 2024.
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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