D defs.my
Entry 2 senses · 2 variants Webster, 1913

Holystone

· Ho·ly·stone · IPA /ˈhoʊl.i.stoʊn/
01 n. A stone used by seamen for scrubbing the decks of ships.
  1. 1.
    A stone used by seamen for scrubbing the decks of ships.(Naut.)
02 v. t. To scrub with a holystone, as the deck of a vessel.
  1. 1.
    To scrub with a holystone, as the deck of a vessel.(Naut.)