Meaning of rottenstone

rot•ten•stone

Pronunciation: (rot'n-stōn"), [key]

— n.

a friable stone resulting from the decomposition of a siliceous limestone, used as a powder for polishing metals.

Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.

See also:

rottenstone (Thesaurus)

rotten ice rotter

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