oilstone

noun
oil·​stone | \ ˈȯi(-ə)l-ˌstōn How to pronounce oilstone (audio) \

Definition of oilstone

: a whetstone for use with oil

First Known Use of oilstone

1585, in the meaning defined above

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Dictionary Entries near oilstone

oil slick

oil spot

oilstock

oilstone

oilstove

oil switch

oil tanker

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Time Traveler for oilstone

The first known use of oilstone was in 1585

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