from The American Heritage® Dictionary of the English Language, 5th Edition.

  • noun A logical operator that returns a true value if one or both operands are true.
  • abbreviation operating room
  • abbreviation operations research
  • abbreviation Oregon

from Wiktionary, Creative Commons Attribution/Share-Alike License.

  • conjunction logic Inclusive or; either one proposition or the other is true or both.
  • conjunction computer science A lexical symbol to implement inclusive or in a computer language.
  • conjunction electrical engineering A logical gate to implement inclusive or.
  • noun logic The binary operator inclusive or, true if one at least one of two inputs is true. In infix notation, it has values
  • abbreviation Oregon, a state of the United States of America.
  • abbreviation Orissa, a state of India.
  • initialism healthcare Initialism of operating room.
  • initialism sciences Initialism of operations research.
  • initialism sports Olympic Record


Sorry, no etymologies found.



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