# monophthong

> pure vowel sound

**Wikidata**: [Q932126](https://www.wikidata.org/wiki/Q932126)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Monophthong)  
**Source**: https://4ort.xyz/entity/monophthong


## References

1. Freebase Data Dumps. 2013
2. KBpedia