expanse
noun
ex·panse
ik-ˈspan(t)s 
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
At the Wagner Ranch property, the trust would raise funds — mostly through private donations, the trust said — to extensively restore and maintain the expanse with an eye to protecting the habitat-rich landscape.
—
Bay City News Service, Mercury News, 25 Oct. 2025
But hurricane hunters can fly only so many missions, and most storms develop in places that aircraft can’t safely reach, such as over vast ocean expanses.
—IEEE Spectrum, 20 Oct. 2025
In that expanse of land, Lobo said there were about 250 villages, each of which had between 25 and 250 people.
—Erika I. Ritchie, Oc Register, 20 Oct. 2025
The best way to experience this smooth expanse of sand is with a stay at the beach’s most iconic hotel, the Malibu Beach Inn, which has rooms with balconies that extend directly over breaking waves.
—Nicole Kliest, Vogue, 20 Oct. 2025
See All Example Sentences for expanse
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Bay City News Service, Mercury News, 25 Oct. 2025
But hurricane hunters can fly only so many missions, and most storms develop in places that aircraft can’t safely reach, such as over vast ocean expanses.
—IEEE Spectrum, 20 Oct. 2025
In that expanse of land, Lobo said there were about 250 villages, each of which had between 25 and 250 people.
—Erika I. Ritchie, Oc Register, 20 Oct. 2025
The best way to experience this smooth expanse of sand is with a stay at the beach’s most iconic hotel, the Malibu Beach Inn, which has rooms with balconies that extend directly over breaking waves.
—Nicole Kliest, Vogue, 20 Oct. 2025
See All Example Sentences for expanse
Cite this Entry
“Expanse.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/expanse. Accessed 29 Oct. 2025.
Copy CitationKids Definition
expanse
noun
ex·panse
ik-ˈspan(t)s
: a wide space, area, or stretch
the vast expanse of the ocean
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