-
- To save this word, you'll need to log in.
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
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
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.
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 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
Britannica.com: Encyclopedia article about energy level
Love words? Need even more definitions?
Merriam-Webster unabridged
Share