western hemisphere

noun

variants or Western Hemisphere
: the half of the earth comprising North and South America and surrounding waters

Examples of western hemisphere in a Sentence

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 park harbors coral reefs, copious bird colonies and massive Fort Jefferson, a Civil War-era bastion that’s also the largest brick structure in the western hemisphere. Joe Yogerst, Forbes.com, 24 May 2025 Polaris, also known as the 'Pole Star' or 'North Star', is arguably the most famous stellar body to hang in the western hemisphere's night sky. Anthony Wood, Space.com, 20 May 2025 The total lunar eclipse will be visible under clear skies across the western hemisphere. Hannah Poukish, Sacramento Bee, 13 Mar. 2025 When Denmark was occupied by the Nazis in 1940, the Danish Ambassador to the United States worked with the US to prevent Greenland from becoming a Nazi foothold in the western hemisphere. Matthew Wills, JSTOR Daily, 10 Feb. 2025 See All Example Sentences for western hemisphere

Word History

First Known Use

1646, in the meaning defined above

Time Traveler
The first known use of western hemisphere was in 1646

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Cite this Entry

“Western hemisphere.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/western%20hemisphere. Accessed 27 May. 2025.

Kids Definition

western hemisphere

noun
often capitalized W&H
: the half of the earth including North America, South America, and surrounding waters
Last Updated: - Updated example sentences
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