# sharpening stone

> stone used to sharpen the edges of steel tools and implements through grinding and honing

**Wikidata**: [Q507559](https://www.wikidata.org/wiki/Q507559)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Sharpening_stone)  
**Source**: https://4ort.xyz/entity/sharpening-stone


## References

1. Freebase Data Dumps. 2013
2. BabelNet
3. FactGrid
4. GF WordNet