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

Veltman does not, however, possess the same energy levels and ability to get up and down the pitch in support of the attack to suit Hurzeler’s style of intensity like the other three full-back options. —Andy Naylor, New York Times, 12 May 2026

Formula 1’s unexpected hiatus seemed to turbocharge anticipation and the energy level leading up to Miami, which used the framework of Formula 1 to showcase the bleeding-edge of not just motorsport, but fashion, fine dining, entertainment, and finance. —Viju Mathew, Robb Report, 4 May 2026

The energy level is really, really high on this show. —Ben Crandell, Sun Sentinel, 4 May 2026

Even so, the underlying physics remains poorly resolved – in particular, how energy levels align at the electrode–HCM–perovskite interface is still debated. —Bojan Stojkovski, Interesting Engineering, 3 May 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