expanse

noun

ex·​panse ik-ˈspan(t)s How to pronounce expanse (audio)
Synonyms of expanse
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.
The cosmos may be rich creative terrain, but Muse deal with the terrifying, destabilizing fact of the universe’s infinite expanse by simply trying to fill it up. Liam Inscoe-Jones, Pitchfork, 1 July 2026 In the 19th and early 20th centuries, towns exploded across the Piedmont, an expanse of rolling hills sandwiched between the Appalachian Mountains and the Atlantic Ocean. Amethyst Ganaway, Bon Appetit Magazine, 1 July 2026 Don’t miss the park’s Canopy Walkway, which includes a 100-foot expanse suspended 25 feet in the air that travels through the treetops and a 74-foot tower that offers a literal bird’s-eye view of the expansive park. Beth Luberecki, USA Today, 30 June 2026 What started as a rehabbed tourist kiosk is now a pizza and natural wine bar treasure, with all outdoor seating opening directly onto the Mall’s grassy expanse. Lanee Lee, Forbes.com, 30 June 2026 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 5 Jul. 2026.

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

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