expanse

noun

ex·​panse ik-ˈspan(t)s How to pronounce expanse (audio)
1
2
: great extent of something spread out
an expanse of calm ocean

Examples of expanse in a Sentence

The explorer gazed across the vast Arctic expanse. the great explorers who crossed the vast expanses of the seven seas in small ships
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.
After years of open world games that render continent-sized expanses to roam, Delta’s strict guardrails around what makes an explorable space feel downright claustrophobic. Christopher Cruz, Rolling Stone, 22 Aug. 2025 This luxe expanse of hip home rentals and elegant glamping tents sits on 37,000 acres, rivaling many of the country’s national parks (Bryce Canyon is roughly 36,000 acres). Emily Pennington, Outside, 14 Aug. 2025 But the Connector will run through a critical portion of the Florida Wildlife Corridor, an 18-million-acre expanse of state land that provides habitat for many fragile plants and animals, said Jason Lauritsen, the chief conservation officer with the Florida Wildlife Corridor Foundation. Natalia Jaramillo, The Orlando Sentinel, 12 Aug. 2025 My route from the airport passed thick cornfields, lush trees, and expanses of green grass. Dhruv Khullar, New Yorker, 11 Aug. 2025 See All Example Sentences for expanse

Word History

Etymology

New Latin expansum, from Latin, neuter of expansus, past participle of expandere

First Known Use

1637, in the meaning defined at sense 1

Time Traveler
The first known use of expanse was in 1637

Browse Nearby Words

Cite this Entry

“Expanse.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/expanse. Accessed 29 Aug. 2025.

Kids Definition

expanse

noun
ex·​panse ik-ˈspan(t)s How to pronounce expanse (audio)
: a wide space, area, or stretch
the vast expanse of the ocean

More from Merriam-Webster on expanse

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!