We found 37 dictionaries that define the word sporadic:

General (27 matching dictionaries)

1. sporadic: Merriam-Webster.com
2. sporadic: Oxford Learner's Dictionaries
3. sporadic: American Heritage Dictionary of the English Language
4. sporadic: Collins English Dictionary
5. sporadic: Vocabulary.com
6. Sporadic, sporadic: Wordnik
7. sporadic: Cambridge Advanced Learner's Dictionary
8. sporadic: Wiktionary
9. sporadic: Webster's New World College Dictionary, 4th Ed.
10. sporadic: The Wordsmyth English Dictionary-Thesaurus
11. sporadic: Infoplease Dictionary
12. sporadic: Dictionary.com
13. sporadic: Online Etymology Dictionary
14. sporadic: Cambridge Essential American English Dictionary
15. Sporadic: Wikipedia, the Free Encyclopedia
16. Sporadic: Online Plain Text English Dictionary
17. sporadic: Webster's Revised Unabridged, 1913 Edition
18. sporadic: Rhymezone
19. sporadic: AllWords.com Multi-Lingual Dictionary
20. sporadic: Webster's 1828 Dictionary
21. sporadic: Free Dictionary
22. sporadic: Mnemonic Dictionary
23. sporadic: LookWAYup Translating Dictionary/Thesaurus
24. sporadic: Dictionary/thesaurus
25. sporadic: Wikimedia Commons US English Pronunciations

Business (1 matching dictionary)

26. sporadic: Legal dictionary

Medicine (6 matching dictionaries)

27. Dorland's Illustrated Medical Dictionary (No longer online)
28. Sporadic: MedTerms.com Medical Dictionary
29. online medical dictionary (No longer online)
30. Hepatitis C Information Central (No longer online)
31. sporadic: Medical dictionary
32. Sporadic: Drug Medical Dictionary

Miscellaneous (1 matching dictionary)

33. Navajo Code Talkers' Dictionary (No longer online)

Science (1 matching dictionary)

34. Bryological (No longer online)

Slang (1 matching dictionary)

35. Sporadic: Urban Dictionary

(Note: See sporadically as well.)

Definitions from Wiktionary ( ) ▸ adjective:  (archaic) (of diseases) occurring in isolated instances; not epidemic. ▸ adjective:  Rare and scattered in occurrence. ▸ adjective:  Exhibiting random behavior; patternless. Similar: isolated, intermittent, irregular, unpredictable, scattered, stray, periodic, fitful, spasmodic, endemical, more... Opposite: endemic, epidemic Types: random, irregular, intermittent, occasional, infrequent, spotty, scattered, isolated, more... Phrases: Sporadic disease, sporadic bovine encephalomyelitis, sporadic cholera, sporadic group, sporadic E, more... ▸ Word origin ▸ Words similar to sporadic ▸ Usage examples for sporadic ▸ Idioms related to sporadic ▸ Wikipedia articles (New!) ▸ Popular nouns described by sporadic ▸ Words that often appear near sporadic ▸ Rhymes of sporadic ▸ Invented words related to sporadic