OILSTONE
Meaning of OILSTONE in English
transcription, транскрипция: [ ˈȯi(-ə)l-ˌstōn ]
noun
Date: 1585
: a whetstone for use with oil
Merriam-Webster's Collegiate English vocabulary.
Энциклопедический словарь английского языка Merriam Webster.
2003