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List phrases that spell out O 

We found 20 dictionaries with English definitions that include the word O:
Click on the first link on a line below to go directly to a page where "O" is defined.

General dictionaries General (12 matching dictionaries)
  1. -o, -o-, o-: Oxford Dictionaries [home, info]
  2. O'-, -o, -o-, o-: Collins English Dictionary [home, info]
  3. O-, 'o, -o, -o-: Wiktionary [home, info]
  4. -o, o-: Webster's New World College Dictionary, 4th Ed. [home, info]
  5. o-: The Wordsmyth English Dictionary-Thesaurus [home, info]
  6. O(M&T), -o, -o-, o-: Dictionary.com [home, info]
  7. -O, O' (digraph), O' (disambiguation), O(), O(1), O(2), O(3), O(3P), O(N), O(n), O-, O (Cirque du Soleil), O (Coldplay song), O (Cyrillic), O (Damien Rice album), O (Disambiguation), O (Eiko album), O (German magazine), O (IPA), O (Korean name), O (Korean surname), O (NYCS), O (Omarion album), O (Rita Ora album), O (Saves the Day song), O (TV series), O (album), O (bird), O (cirque de soleil), O (disambiguation), O (element), O (fetish magazine), O (film), O (gesture), O (kana), O (letter), O (magazine), O (movie), O (name), O (novel), O (ordinal number), O (song), O (star trek), O (surname), O (vocative), The O, .o: Wikipedia, the Free Encyclopedia [home, info]
  8. O': Online Plain Text English Dictionary [home, info]
  9. O': AllWords.com Multi-Lingual Dictionary [home, info]
  10. -o: MyWord.info [home, info]
  11. -o: Stammtisch Beau Fleuve Acronyms [home, info]
  12. O'-, o-: Dictionary/thesaurus [home, info]

Business dictionaries Business (1 matching dictionary)
  1. o-: Financial dictionary [home, info]

Computing dictionaries Computing (1 matching dictionary)
  1. O(1,3), O(2), O(3), O(3,1), O (element), o-: Encyclopedia [home, info]

Medicine dictionaries Medicine (1 matching dictionary)
  1. O (element), -o-, o-: Medical dictionary [home, info]

Miscellaneous dictionaries Miscellaneous (2 matching dictionaries)
  1. O(M&T): Acronym Finder [home, info]
  2. :-O: AbbreviationZ [home, info]

Science dictionaries Science (2 matching dictionaries)
  1. O(2): PlanetMath Encyclopedia [home, info]
  2. O( ), O( ), o( ), o( ): Prime [home, info]

Slang dictionaries Slang (1 matching dictionary)
  1. O'----, O-, o-, o.-, the o: Urban Dictionary [home, info]

Quick definitions (O)

  • () Among the ancients, O was a mark of triple time, from the notion that the ternary, or number 3, is the most perfect of numbers, and properly expressed by a circle, the most perfect figure.
  • () O, the fifteenth letter of the English alphabet, derives its form, value, and name from the Greek O, through the Latin. The letter came into the Greek from the Ph/nician, which possibly derived it ultimately from the Egyptian. Etymologically, the letter o is most closely related to a, e, and u; as in E. bone, AS. ban; E. stone, AS. stan; E. broke, AS. brecan to break; E. bore, AS. beran to bear; E. dove, AS. d/fe; E. toft, tuft; tone, tune; number, F. nombre.
  • (a.) One.
  • (interj.) An exclamation used in calling or directly addressing a person or personified object; also, as an emotional or impassioned exclamation expressing pain, grief, surprise, desire, fear, etc.
  • (n.) A cipher; zero.
  • (n.) Something shaped like the letter O; a circle or oval.
  • (n.) The letter O, or its sound.

    (This definition is from the 1913 Webster's Dictionary and may be outdated.)


  • Phrases that include O:   i o, c o, jack o lantern, w o, o c, more...

    Words similar to O:   o's, oxygen, atomic number 8, group o, type o, more...


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