# rough breathing

> diacritical mark used in polytonic orthography

**Wikidata**: [Q1413616](https://www.wikidata.org/wiki/Q1413616)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Rough_breathing)  
**Source**: https://4ort.xyz/entity/rough-breathing


## References

1. Freebase Data Dumps. 2013