# bulletproof glass

> type of strong but optically transparent material that is particularly resistant to being penetrated when struck

**Wikidata**: [Q1133376](https://www.wikidata.org/wiki/Q1133376)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Bulletproof_glass)  
**Source**: https://4ort.xyz/entity/bulletproof-glass


## References

1. Freebase Data Dumps. 2013
2. BabelNet
3. Quora