We found 29 dictionaries that define the word
d day:
General (22 matching dictionaries)
- D-Day, D-day: Merriam-Webster
- D-Day: Oxford Learner's Dictionaries
- D-day: American Heritage Dictionary of the English Language
- D-day, D-day: Collins English Dictionary
- D-day: Vocabulary.com
- D-Day, D-day, d-day: Wordnik
- D-Day, d-day: Cambridge Advanced Learner's Dictionary
- D-Day: Wiktionary
- D-day: Webster's New World College Dictionary, 4th Ed.
- D-day: The Wordsmyth English Dictionary-Thesaurus
- D-day: Infoplease Dictionary
- D-Day, d day: Dictionary.com
- D-day: Online Etymology Dictionary
- D-Day, D-Day (EP), D-Day (Games Workshop video game), D-Day (TV series), D-Day (album), D-Day (disambiguation), D-Day (film), D-Day (game), D-Day (military term), D-Day (video game), D - Day, D Day, D-day, D day: Wikipedia, the Free Encyclopedia
- D-day: Rhymezone
- D-Day, D. Day: Stammtisch Beau Fleuve Acronyms
- d-day: FreeDictionary.org
- d-day: Mnemonic Dictionary
- D-day: TheFreeDictionary.com
- d day: Longman Dictionary of Contemporary English
Art (1 matching dictionary)
- Glossary of Stamp Collecting Terms (No longer online)
Computing (1 matching dictionary)
- D Day, D-day: Encyclopedia
Miscellaneous (2 matching dictionaries)
- AbbreviationZ (No longer online)
- D-DAY, D DAY: Acronym Finder
Slang (1 matching dictionary)
- D day, The D-day: Urban Dictionary
Tech (2 matching dictionaries)
- DOD Dictionary of Military Terms: Joint Acronyms and Abbreviations (No longer online)
- DOD Dictionary of Military Terms (No longer online)