- A heat-hardened, compacted, purple or pink clay rock used by indigenous American peoples for making cigarette pipelines.
- a tough, red-clay used by Native People in the us to make cigarette pipelines
- some sort of clay record, created because of the Indians into cigarette pipelines. Cf. catlinite.
- just like catlinite.
- The cast-iron prism lying regarding back-stone of a lead-ore hearth and containing an opening for twyer.
Sentence for "pipestone"
Variant for "pipestone"
Urban Dictionary for "pipestone"