Holystone

n.	1.	(Naut.) A stone used by seamen for scrubbing the decks of ships.
v. t.	1.	(Naut.) To scrub with a holystone, as the deck of a vessel.

Noun	1.	holystone - a soft sandstone used for scrubbing the decks of a ship
Verb	1.	holystone - scrub with a holystone; "holystone the ship's deck"

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