We found 8 dictionaries that define the word bi-fold door:

General (6 matching dictionaries)

1. bi-fold door: Vocabulary.com
2. bi-fold door: Dictionary.com
3. bi-fold door: Rhymezone
4. bi-fold door: FreeDictionary.org
5. bi-fold door: Mnemonic Dictionary
6. bi-fold door: TheFreeDictionary.com

Business (1 matching dictionary)

7. Construction Term Glossary (No longer online)

Tech (1 matching dictionary)

8. Locksmith Dictionary (No longer online)

Definitions from WordNet (bi-fold door) ▸ noun:  an interior door Opposite: single door, sliding door, pocket door, French door ▸ Words similar to bi-fold door ▸ Usage examples for bi-fold door ▸ Idioms related to bi-fold door ▸ Wikipedia articles (New!) ▸ Words that often appear near bi-fold door ▸ Rhymes of bi-fold door ▸ Invented words related to bi-fold door