# threshold

> sill of a door

**Wikidata**: [Q774145](https://www.wikidata.org/wiki/Q774145)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Threshold_(architecture))  
**Source**: https://4ort.xyz/entity/threshold-q774145


## References

1. Freebase Data Dumps. 2013
2. YSO-Wikidata mapping project
3. GF WordNet