peaks and valleys

plural noun

: high and low periods
There are peaks and valleys in electricity usage throughout the year.

Examples of peaks and valleys 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.
That has not always been enough, especially given the peaks and valleys of doing it on his own terms. Mike Vorkunov, New York Times, 16 June 2026 If there have been peaks and valleys in terms of social freedoms since 1979 (President Mohammad Khatami’s tenure being a higher point), Iranians are currently in an abyss. Joobin Bekhrad, Time, 10 June 2026 For young gearheads, cars quickly factor into the equation, and the notion of utopia soon includes exploring those fabled peaks and valleys in one’s personal dream machine, often a Porsche 911. Viju Mathew, Robb Report, 1 June 2026 Their first season under Quenneville was a twisting, turning, end-over-end journey through disappointments, rallies, peaks and valleys. Andrew Knoll, Oc Register, 15 May 2026 See All Example Sentences for peaks and valleys

Browse Nearby Words

Cite this Entry

“Peaks and valleys.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/peaks%20and%20valleys. Accessed 18 Jun. 2026.

Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!

More from Merriam-Webster