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
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Energy drinks are designed to boost energy levels via caffeine and other stimulants, such as glucose. Laura Dorwart, Verywell Health, 11 Mar. 2026 Prioritizing nutrient-dense foods that support your gut and digestive health and maintaining proper hydration can make a real difference in your comfort, energy levels, and long-term success. Lauren Manaker, SELF, 10 Mar. 2026 The park accommodates different energy levels and age ranges in one location — coasters for the adrenaline crowd, a water park for people who want to relax, and kid zones for families with young children. Allison Palmer, Sacbee.com, 9 Mar. 2026 Potassium helps regulate blood pressure and balance fluids, while iron is essential for hemoglobin production, which carries oxygen throughout the body and helps maintain energy levels. Daryl Austin, USA Today, 8 Mar. 2026 See All Example Sentences for energy level

Word History

First Known Use

1902, in the meaning defined above

Time Traveler
The first known use of energy level was in 1902

Cite this Entry

“Energy level.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/energy%20level. Accessed 16 Mar. 2026.

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

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