# Pumping lemma for context-free languages

> lemma giving a property shared by all context-free languages

**Wikidata**: [Q2596624](https://www.wikidata.org/wiki/Q2596624)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Pumping_lemma_for_context-free_languages)  
**Source**: https://4ort.xyz/entity/pumping-lemma-for-context-free-languages


## References

1. Freebase Data Dumps. 2013