# interior

> given a subset S of a topological space X, the biggest set of points in S not part of the boundary of S

**Wikidata**: [Q862761](https://www.wikidata.org/wiki/Q862761)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Interior_(topology))  
**Source**: https://4ort.xyz/entity/interior


## References

1. Freebase Data Dumps. 2013