We found 21 dictionaries that define the word picture window:

General (18 matching dictionaries)

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

Business (1 matching dictionary)

17. Construction Term Glossary (No longer online)

Computing (1 matching dictionary)

18. picture window: Encyclopedia

Tech (1 matching dictionary)

19. Efficient Windows (No longer online)

(Note: See picture_windows as well.)

Definitions from Wiktionary (picture window) ▸ noun:  A large fixed window in a wall, with few or no glazing bars, providing an unimpeded view. Similar: window, loop-window, awning window, vent window, bay window, viewport, vision panel, shop window, storm window, display window, more... Opposite: solid window, opaque window Types: casement, bay, bow, awning, hopper, slider, more... ▸ Words similar to picture window ▸ Usage examples for picture window ▸ Idioms related to picture window ▸ Wikipedia articles (New!) ▸ Words that often appear near picture window ▸ Rhymes of picture window ▸ Invented words related to picture window