ROTTENSTONE
Meaning of ROTTENSTONE in English
transcription, транскрипция: [ ˈrä-t ə n-ˌstōn ]
noun
Date: 1677
: a decomposed siliceous limestone used for polishing
Merriam-Webster's Collegiate English vocabulary.
Энциклопедический словарь английского языка Merriam Webster.
2003