# Osthoff's law

> Indo-European shortening of long vowels before syllable-final resonants

**Wikidata**: [Q922655](https://www.wikidata.org/wiki/Q922655)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Osthoff's_law)  
**Source**: https://4ort.xyz/entity/osthoff-s-law


## References

1. Freebase Data Dumps. 2013