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
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
Finally, the fourth season—the luteal phase, known as inner autumn—is a longer period of time when a woman has increasing levels of progesterone and lower levels of estrogen, characterized by lower energy levels and possible pre-menstrual syndrome (PMS). Yaakov Katz, Newsweek, 17 Jan. 2025 And research shows the reduction in daylight can dramatically impact your mood, energy levels, sleep habits and so on. Julia Ries, SELF, 16 Jan. 2025 At times, even their energy levels have appeared deficient. Liam Twomey, The Athletic, 15 Jan. 2025 The benefits are said to range from balanced gut health and improved energy levels to healthier hair, skin, and nails. Kiana Murden, Vogue, 15 Jan. 2025 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

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 23 Jan. 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

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