rottenstone

noun

rot·ten·stone ˈrä-tᵊn-ˌstōn

: a decomposed siliceous limestone used for polishing

Word History

First Known Use

1677, in the meaning defined above

Time Traveler

The first known use of rottenstone was in 1677

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Browse Nearby Words

rotten neck

rottenstone

rotten stop

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Cite this Entry

Style

“Rottenstone.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/rottenstone. Accessed 31 Oct. 2025.

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