excavation

noun

ex·​ca·​va·​tion ˌek-skə-ˈvā-shən How to pronounce excavation (audio)
1
: the action or process of excavating
2
: a cavity formed by cutting, digging, or scooping
excavational
ˌek-skə-ˈvā-sh(ə-)nəl
-shə-nᵊl
adjective

Examples of excavation 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.
Heavy excavation machines bash giant concrete blocks into more manageable chunks, before grinders pulverize the material into 1- to 3-inch rocks, which can be recycled. James Rainey, Los Angeles Times, 20 Apr. 2025 Fox News Digital spoke with Andrea White, a city archaeologist in St. Augustine, Florida, about the excavation. Andrea Margolis, FOXNews.com, 19 Apr. 2025 Other artifacts The recent excavation also turned up an array of other artifacts that help paint a picture of daily life in a 17th-century military camp. Brendan Rascius, Miami Herald, 18 Apr. 2025 Moeller, who was promoted from head groundskeeper to director of special projects and field operations prior to 2024 spring training, which was back in Port Charlotte where the 61-year-old also oversees field operations, and his crew had an excavation project on their hands. Tom Layberger, Forbes.com, 17 Apr. 2025 See All Example Sentences for excavation

Word History

Etymology

borrowed from Latin excavātiōn-, excavātiō, from excavāre "to hollow out, excavate" + -tiōn-, -tiō, suffix of verbal action

First Known Use

circa 1611, in the meaning defined at sense 1

Time Traveler
The first known use of excavation was circa 1611

Browse Nearby Words

Cite this Entry

“Excavation.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/excavation. Accessed 23 Apr. 2025.

Kids Definition

excavation

noun
ex·​ca·​va·​tion ˌek-skə-ˈvā-shən How to pronounce excavation (audio)
1
: the act or process of excavating
2
: a hollowed-out place formed by excavating

Medical Definition

excavation

noun
ex·​ca·​va·​tion ˌek-skə-ˈvā-shən How to pronounce excavation (audio)
1
: the action or process of excavating
2
: a cavity formed by or as if by cutting, digging, or scooping
Last Updated: - Updated example sentences
Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!