# micrometre

> SI unit of length equal to one millionth of a metre or 1/1000th of a millimetre

**Wikidata**: [Q175821](https://www.wikidata.org/wiki/Q175821)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Micrometre)  
**Source**: https://4ort.xyz/entity/micrometre


## References

1. Freebase Data Dumps. 2013
2. Recommendation N. 20 - Codes for Units of Measure Used in International Trade - Revision 13 (Annexes I to III)
3. GF WordNet