expanse

noun

ex·​panse ik-ˈspan(t)s How to pronounce expanse (audio)
Synonyms of expansenext
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.
In one image—a favorite of mine—a man lies on an expanse of sand, cradling a smiling child, whose drool is pooling on the man’s shirtless chest. Chris Wiley, New Yorker, 20 Dec. 2025 European-style squares, by contrast, are expanses people can walk not just to, but also through and around. Jeanne Bonner, CNN Money, 19 Dec. 2025 Outside in the lot, where the metal hordes are gathered, two large stages face each other across an expanse of a few hundred yards, and when a band (say, Gideon) stops playing at one end, another band (say, Full of Hell) starts up—immediately—at the other end. James Parker, The Atlantic, 16 Dec. 2025 Rather than a barrier between north and south, Arab and African, civilized and uncivilized, the Sahara emerges as a varied landscape deeply enmeshed in trading, religious, and other networks that stretch beyond its vast expanse. Foreign Affairs, 16 Dec. 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

1667, in the meaning defined at sense 1

Time Traveler
The first known use of expanse was in 1667

Browse Nearby Words

Cite this Entry

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

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