vitrified fort

noun

: ancient masonry remains apparently of defensive works found especially in Scotland, Ireland, France, and Germany and characterized by siliceous stones converted into a hard glassy material by the action of fire

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Cite this Entry

“Vitrified fort.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/vitrified%20fort. Accessed 5 Nov. 2024.

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