# notch

> deliberately introduced defect in a planar material whereby stress is concentrated

**Wikidata**: [Q20820497](https://www.wikidata.org/wiki/Q20820497)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Notch_(engineering))  
**Source**: https://4ort.xyz/entity/notch-q20820497-2


## References

1. [Source](https://thenextweb.com/vocabulary/notch/)