megalith

noun

mega·​lith ˈme-gə-ˌlith How to pronounce megalith (audio)
Synonyms of megalithnext
: a very large usually rough stone used in prehistoric cultures as a monument or building block
megalithic adjective

Illustration of megalith

Illustration of megalith

Examples of megalith in a Sentence

Recent Examples on the Web
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Neolithic peoples, with limited technology, would have had to travel impressive distances to move such a colossal megalith over 435 miles, as researchers determined that the stone originated from the Orcadian Basin in northeastern Scotland. Maria Mocerino, Interesting Engineering, 6 June 2026 Multiple generations of Neolithic designers relied on communal teamwork and clever construction techniques to precisely place each of the site’s gigantic megaliths about 5,000 years ago. Andrew Paul, Popular Science, 4 June 2026 Speaking of spikes, over at the megalith design exhibition Alcova, CJ Aslan – founder of fashion brand ASLAN WORLD – presents a chair and ottoman covered in a sea of sharp stainless steel ones, interspersed playfully with gemstones. Francesca Perry, CNN Money, 24 Apr. 2026 Her materials include those most basic elements of the earth—geology—and her forms borrow from totems, obelisks, prehistoric megaliths, and Indigenous Caribbean zeniths. Emily Watlington, ARTnews.com, 7 Apr. 2026 See All Example Sentences for megalith

Word History

First Known Use

1853, in the meaning defined above

Time Traveler
The first known use of megalith was in 1853

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Cite this Entry

“Megalith.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/megalith. Accessed 17 Jun. 2026.

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