We found 12 dictionaries that define the word third house:

General (10 matching dictionaries)

1. third house: Merriam-Webster
2. third house: American Heritage Dictionary of the English Language
3. third house: Collins English Dictionary
4. third house: Vocabulary.com
5. third house: Infoplease Dictionary
6. third house: Dictionary.com
7. third house: Rhymezone
8. third house: FreeDictionary.org
9. third house: Mnemonic Dictionary
10. third house: TheFreeDictionary.com

Business (1 matching dictionary)

11. Third House: GLOSSARY OF LEGISLATIVE TERMS

Computing (1 matching dictionary)

12. third house: Encyclopedia

(Note: See third_houses as well.)

Definitions from WordNet (third house) ▸ noun:  a group of people who try actively to influence legislation Opposite: first house, second house, fourth house Phrases: a member of the third house, more... ▸ Words similar to third house ▸ Usage examples for third house ▸ Idioms related to third house ▸ Wikipedia articles (New!) ▸ Words that often appear near third house ▸ Rhymes of third house ▸ Invented words related to third house