# groonga - An open-source fulltext search engine and column store.

- 日本語版はこちら

### Navigation

- index
- next |
- previous |
- Groonga v5.0.0-487-g175f9cb documentation »
- 4. Tutorial »

# 4.9. Additional information about lexicon for full text search

Groonga uses lexicon for full text search as a table. Thus, Groonga can hold multiple information each lexicon. For example, Groonga holds frequency of word, flags for stop word, importance of word and so on.

TODO: Write document.

### Navigation

- index
- next |
- previous |
- Groonga v5.0.0-487-g175f9cb documentation »
- 4. Tutorial »