We found 32 dictionaries that define the word state of the art:

General (23 matching dictionaries)

1. state of the art: Longman Dictionary of Contemporary English
2. state-of-the-art, state of the art: Merriam-Webster
3. state-of-the-art, state-of-the-art, state of the art: Oxford Learner's Dictionaries
4. state of the art: American Heritage Dictionary of the English Language
5. state-of-the-art, state-of-the-art, state of the art: Collins English Dictionary
6. state-of-the-art, state of the art: Vocabulary.com
7. state-of-the-art: Cambridge Advanced Learner's Dictionary
8. state-of-the-art, state of the art: Wiktionary
9. state of the art: The Wordsmyth English Dictionary-Thesaurus
10. state of the art: Infoplease Dictionary
11. state-of-the-art, state of the art: Dictionary.com
12. state-of-the-art (adj.): Online Etymology Dictionary
13. state-of-the-art: Cambridge Essential American English Dictionary
14. State of the Art (Hilltop Hoods album), State of the Art (Shinhwa album), State of the Art (book), State-of-the-art, State of the art (disambiguation), State of the art, The State of the Art: Wikipedia, the Free Encyclopedia
15. state-of-the-art, state of the art: Rhymezone
16. state-of-the-art: AllWords.com Multi-Lingual Dictionary
17. state-of-the-art, state of the art: FreeDictionary.org
18. state of the art: ESL Idiom Page
19. state-of-the-art, state of the art: Mnemonic Dictionary
20. state-of-the-art, state of the art: TheFreeDictionary.com
21. State of the art: World Wide Words

Art (1 matching dictionary)

22. ODLIS: Online Dictionary of Library and Information Science (No longer online)

Business (2 matching dictionaries)

23. state-of-the-art: Legal dictionary
24. BusinessDictionary.com (No longer online)

Computing (2 matching dictionaries)

25. state-of-the-art: CCI Computer
26. state-of-the-art, state of the art: Encyclopedia

Medicine (1 matching dictionary)

27. State-of-the art, state-of-the-art, state of the art: Medical dictionary

Miscellaneous (1 matching dictionary)

28. state-of-the-art, state of the art: Idioms

Slang (1 matching dictionary)

29. state-of-the-art, state of the a.r.t: Urban Dictionary

Sports (1 matching dictionary)

30. 2060 Shadow-Slang (No longer online)

(Note: See state_of_the_arts as well.)

Definitions from Wiktionary (state of the art) ▸ noun:  The condition of scientific or technical knowledge, particularly the peak or highest level thereof, at a particular time. ▸ adjective:  At the highest level of development at a particular time; cutting-edge. Similar: modern, state, high tech, peak, optimum, acme, zenith, extreme, cutting edge, level best, more... Opposite: outdated, obsolete, passe Phrases: The State of the Art, more... Adjectives: sociable, self, original, experient, originative, all-knowing, omnipotent, formal, omniscient, personal Colors:     silver,     platinum,     titanium,     graphite,     charcoal, more... ▸ Word origin ▸ Words similar to state of the art ▸ Usage examples for state of the art ▸ Idioms related to state of the art ▸ Wikipedia articles (New!) ▸ Popular nouns described by state of the art ▸ Words that often appear near state of the art ▸ Rhymes of state of the art ▸ Invented words related to state of the art