We found 10 dictionaries that define the word deep blue:

General (5 matching dictionaries)

1. deep-blue: Wordnik
2. deep blue: Wiktionary
3. Deep Blue: Dictionary.com
4. Deep Blue (Parkway Drive album), Deep Blue (chess computer), Deep Blue (comics), Deep Blue (musician), Deep Blue (novel), Deep Blue (song), Deep Blue (video game), Deep Blue, Deep blue, The Deep Blue: Wikipedia, the Free Encyclopedia
5. Deep Blue: Who2

Computing (2 matching dictionaries)

6. Deep Blue: Free On-line Dictionary of Computing
7. Deep Blue: Encyclopedia

Medicine (1 matching dictionary)

8. online medical dictionary (No longer online)

Slang (1 matching dictionary)

9. Deep Blue: Urban Dictionary

Sports (1 matching dictionary)

10. Deep Blue: Chess Dictionary

Definitions from Wiktionary (deep blue) ▸ adjective:  An intense, relatively dark blue. ▸ noun:  An intense, relative dark blue. Similar: endless galaxy, thick, deep, superdeep, blood red, heavy, deep-water, ultradeep, bone-deep, forblack, more... Types: navy blue, royal blue, indigo, cerulean, teal, azure, sapphire, denim, more... Phrases: between the devil and the deep blue sea, devil and the deep blue sea, deep blue sea, Deep Blue versus Garry Kasparov, Deep Blue Sea 3, more... Adjectives: berylline, blewe, blue, primary, blue green, ice blue, navy, azure, mazarine, lovat ▸ Words similar to deep blue ▸ Usage examples for deep blue ▸ Idioms related to deep blue ▸ Wikipedia articles (New!) ▸ Popular nouns described by deep blue ▸ Words that often appear near deep blue ▸ Rhymes of deep blue ▸ Invented words related to deep blue