We found 19 dictionaries that define the word Dutch door:

General (16 matching dictionaries)

1. Dutch door: Merriam-Webster
2. Dutch door: Oxford Learner's Dictionaries
3. Dutch door: American Heritage Dictionary of the English Language
4. Dutch door: Collins English Dictionary
5. Dutch door: Vocabulary.com
6. Dutch door: Wordnik
7. Dutch door: Wiktionary
8. Dutch door: The Wordsmyth English Dictionary-Thesaurus
9. Dutch door: Infoplease Dictionary
10. Dutch door, dutch door: Dictionary.com
11. Dutch door: Wikipedia, the Free Encyclopedia
12. Dutch door: Rhymezone
13. dutch door: FreeDictionary.org
14. dutch door: Mnemonic Dictionary
15. Dutch door: TheFreeDictionary.com
16. Dutch door: Merriam-Webster

Business (1 matching dictionary)

17. Construction Term Glossary (No longer online)

Computing (1 matching dictionary)

18. Dutch door: Encyclopedia

Slang (1 matching dictionary)

19. Dutch Door: Urban Dictionary

(Note: See dutch_doors as well.)

Definitions from Wiktionary (Dutch door) ▸ noun:  A door that is divided horizontally into two parts such that the upper part may be opened independently of the lower. Similar: half door, doorleaf, dooring, Dutch date, High Dutch, dutchie, double Dutch, sliding door, Dutchwoman, suicide door, more... Opposite: solid door, single door, unsplit door ▸ Words similar to Dutch door ▸ Usage examples for Dutch door ▸ Idioms related to Dutch door ▸ Wikipedia articles (New!) ▸ Words that often appear near Dutch door ▸ Rhymes of Dutch door ▸ Invented words related to Dutch door