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

Each method can be adapted to fit different living situations, energy levels and comfort zones. — Ryan Brennan, Fort Worth Star-Telegram, 7 July 2026

Additionally, eating fruit as an afternoon snack helps prevent dips in available fuel, supporting more stable glucose levels and potentially improving energy levels. — Amy Brownstein, Verywell Health, 7 July 2026

Drinking kombucha can improve your digestion, energy levels, and overall health according to experts. — Embry Roberts, Martha Stewart, 2 July 2026

Sleep quality, recovery, energy levels throughout the workday, biomarkers, and screenings are metrics that reveal how the operating system is actually performing. — Julian Hayes Ii, Forbes.com, 1 July 2026

Word History

First Known Use

1902, in the meaning defined above

Rhymes for energy level

• bevel
• devil
• daredevil
• sublevel
• multilevel

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