northern hemisphere

noun

variants or Northern Hemisphere
: the half of the earth that lies north of the equator

Examples of northern hemisphere in a Sentence

Recent Examples on the Web
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Stargazers in the southern hemisphere could see up to 50 shooting stars crisscrossing the night sky while those in the northern hemisphere will be treated to a more modest showing of between 10-30 meteors per hour, according to the American Meteor Society. Anthony Wood, Space.com, 2 May 2026 Still, viewers in the northern hemisphere may have an especially favorable evening cameo in the springtime. Valerie Mesa, PEOPLE, 23 Apr. 2026 Informed by models of oceans on Earth, California Institute of Technology geologists Abdallah Zaki and Michael Lamb studied topographic data of Mars taken by orbiters to find a flat band of land like a continental shelf, suggesting an ocean once roiled in the Martian northern hemisphere. Eric Lagatta, USA Today, 23 Apr. 2026 The European Space Agency’s rover Rosalind Franklin, expected to launch in late 2028 for a landing on Mars in 2030, will explore the northern hemisphere with the ability to probe both the surface and underground. Jacopo Prisco, CNN Money, 20 Apr. 2026 See All Example Sentences for northern hemisphere

Word History

First Known Use

1646, in the meaning defined above

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

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Cite this Entry

“Northern hemisphere.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/northern%20hemisphere. Accessed 3 May. 2026.

Kids Definition

northern hemisphere

noun
often capitalized N&H
: the half of the earth that lies north of the equator
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