Usually means: Eighth month in Roman calendar.
Definitions Related words Mentions History
We found 34 dictionaries that define the word oct:

General (23 matching dictionaries)
  1. Oct, Oct, oct-: Merriam-Webster.com
  2. Oct, oct, oct-: Oxford Learner's Dictionaries
  3. Oct, oct, oct-: American Heritage Dictionary of the English Language
  4. Oct, oct-: Collins English Dictionary
  5. Oct: Vocabulary.com
  6. Oct, Oct, oct: Wordnik
  7. Oct, oct: Cambridge Advanced Learner's Dictionary
  8. OCT, Oct, oct, oct-: Wiktionary
  9. oct, oct-: Webster's New World College Dictionary, 4th Ed.
  10. Oct, oct-: The Wordsmyth English Dictionary-Thesaurus
  11. oct-: Infoplease Dictionary
  12. OCT, oct-: Dictionary.com
  13. oct: Cambridge Essential American English Dictionary
  14. OCT, Oct: Wikipedia, the Free Encyclopedia
  15. Oct: Rhymezone
  16. oct, oct-: MyWord.info
  17. OCT, Oct: Stammtisch Beau Fleuve Acronyms
  18. oct: Free Dictionary
  19. oct: Mnemonic Dictionary
  20. Oct, Oct, oct-: Dictionary/thesaurus
  21. oct: Dictionary.com

Art (1 matching dictionary)
  1. oct-: A Cross Reference of Latin and Greek Elements

Computing (1 matching dictionary)
  1. Oct, oct: Encyclopedia

Medicine (3 matching dictionaries)
  1. online medical dictionary (No longer online)
  2. OCT: Dictionary of Cancer Terms
  3. OCT, oct(a)-, oct-: Medical dictionary

Miscellaneous (2 matching dictionaries)
  1. OCT: Acronym Finder
  2. AbbreviationZ (No longer online)

Science (2 matching dictionaries)
  1. OCT: Cytokines & Cells Online Pathfinder Encyclopaedia
  2. Glossary of Roots of Botanical Names (No longer online)

Slang (1 matching dictionary)
  1. O.C.T: Urban Dictionary

Tech (1 matching dictionary)
  1. oct: Coin Collecting

(Note: See octs as well.)

Definitions from Wiktionary (OCT)

noun:  Abbreviation of October. [The tenth month of the Gregorian calendar, following September and preceding November. Abbreviation: Oct.]
noun:  (computing, informal) Abbreviation of octal. [(arithmetic, computing, uncountable) The number system that uses the eight digits 0, 1, 2, 3, 4, 5, 6, 7.]
noun:  (medicine) Initialism of optical coherence tomography: an optical signal acquisition and processing method that captures high-resolution three-dimensional images from biological tissues.

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