expanse

noun

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

Synonyms of expanse

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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
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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.
Imagery, in its poetic sense, is unbridled by the laws of the real, unconcerned with replication, devoted instead to the rolling expanse of attempt. — Literary Hub, 7 Oct. 2026 National monuments are designed to protect specific locations and objects, such as archaeological or historical sites, whereas national parks have a broader purpose including recreation and the preservation of vast expanses of wilderness. — ABC News, 7 Oct. 2026 The hotel itself is perched on the edge of the mountainous Arashiyama forest, a verdant expanse with a profound, serene quiet that seems to wrap around the entire property. — Noah Kaufman, Bon Appetit Magazine, 7 Oct. 2026 There’s an excellent Anantara Spa and a state-of-the-art fitness center onsite, but the highlight of the property is its 60-foot-long oceanfront infinity pool, which overlooks the entire expanse of Stone Town beach. — Condé Nast, Condé Nast Traveler, 6 Oct. 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

Rhymes for expanse

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Browse Nearby Words

expand on/upon
expanse
expansibility
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Cite this Entry

“Expanse.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/expanse. Accessed 14 Oct. 2026.

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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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