jumpier; jumpiest
1
2
: characterized by jumps or sudden variations
jumpiness noun

Examples of jumpy in a Sentence

trying to calm jumpy passengers flight attendants had to calm jumpy passengers after the plane hit unexpected turbulence
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.
But both sides are increasingly jumpy in the capital Mogadishu—two were killed in late September after rival security units clashed following a visit by opposition politicians to a local police station. Omar S Mahmood, Time, 24 Oct. 2025 Without stabilization, handheld footage has a jittery, jumpy look, but Active Mode effectively smooths it out. PC Magazine, 12 Oct. 2025 The show, with Volores and 5150, should provide some throwback satisfaction for fans of that jumpy genre that had a major moment in the 1990s. John Wenzel, Denver Post, 24 Sep. 2025 Blyth plays Cal, a jumpy and cocksure construction manager who is very much the third wheel — or more like the monkey wrench — in the recent couple formed by Leonie and the considerably older Horn. Jordan Mintzer, HollywoodReporter, 4 Sep. 2025 See All Example Sentences for jumpy

Word History

First Known Use

1869, in the meaning defined at sense 2

Time Traveler
The first known use of jumpy was in 1869

Browse Nearby Words

Cite this Entry

“Jumpy.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/jumpy. Accessed 1 Nov. 2025.

Kids Definition

jumpy

adjective
jumpier; jumpiest
: nervous sense 2a, jittery
after a long restless night, the soldiers were jumpy
jumpiness noun

More from Merriam-Webster on jumpy

Last Updated: - Updated example sentences
Love words? Need even more definitions?

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