# egg tooth

> small, sharp, cranial protuberance used by offspring to break through the egg's surface during hatching

**Wikidata**: [Q669339](https://www.wikidata.org/wiki/Q669339)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Egg_tooth)  
**Source**: https://4ort.xyz/entity/egg-tooth


## References

1. Freebase Data Dumps. 2013