noun cam·stone \ˈkämzˌtōn, -mˌst-\
variants: or



Definition of camstone



  1. 1 Scottish :  a limestone containing much clay

  2. 2 Scottish :  pipe clay used to whiten hearths or doorsteps

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Origin and Etymology of camstone

Scots cam pipeclay (from Middle English calm limestone) + English stone or Scots stane, variant of England stone

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