oilstone

American  

[oil-stohn] / ˈɔɪlˌstoʊn /

noun

1. a block of fine-grained stone, usually oiled, for putting the final edge on certain cutting tools by abrasion.

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oilstone British  

/ ˈɔɪlˌstəʊn /

noun

1. a stone with a fine grain lubricated with oil and used for sharpening cutting tools See also whetstone

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Etymology

Origin of oilstone

First recorded in 1575–85; oil + stone

Example Sentences

See Examples For:

oilstone

"There, across the yard, at the door of the armory, do you see the boy squatting by the steps honing a sword with an oilstone?"

From "A Game of Thrones" by George R.R. Martin

He sat cross-legged beside the fire, honing the edge of his longsword with an oilstone.

From "A Game of Thrones" by George R.R. Martin

The object of this shellac coating is to keep the angles formed at the meeting of the face and side clean in the process of grinding with oilstone dust and oil.

From Watch and Clock Escapements A Complete Study in Theory and Practice of the Lever, Cylinder and Chronometer Escapements, Together with a Brief Account of the Origin and Evolution of the Escapement in Horology by Anonymous

A wooden holder for the oilstone will protect the fingers.

From Paper-Cutting Machines A Primer of Information about Paper and Card Trimmers, Hand-Lever Cutters, Power Cutters and Other Automatic Machines for Cutting Paper (Typographic Technical Series Part 1, No. 10) by Grayson, David

The face of the regulator is now placed on the ground glass after smearing it with oil and oilstone dust.

From Watch and Clock Escapements A Complete Study in Theory and Practice of the Lever, Cylinder and Chronometer Escapements, Together with a Brief Account of the Origin and Evolution of the Escapement in Horology by Anonymous