We found 27 dictionaries that define the word operations research:

General (16 matching dictionaries)

1. operations research: Longman Dictionary of Contemporary English
2. operations research: Merriam-Webster
3. operations research: Oxford Learner's Dictionaries
4. operations research: American Heritage Dictionary of the English Language
5. operations research: Collins English Dictionary
6. operations research: Vocabulary.com
7. operations research: Cambridge Advanced Learner's Dictionary
8. operations research: Wiktionary
9. operations research: The Wordsmyth English Dictionary-Thesaurus
10. operations research: Infoplease Dictionary
11. operations research: Dictionary.com
12. Operations Research (journal), Operations Research, Operations research: Wikipedia, the Free Encyclopedia
13. operations research: Rhymezone
14. operations research: FreeDictionary.org
15. operations research: Mnemonic Dictionary
16. operations research: TheFreeDictionary.com

Business (4 matching dictionaries)

17. eyefortransport e-commerce transportation glossary (No longer online)
18. Operations Research: Management Methods, Models, and Theories
19. Operations Research: Management Dictionary
20. BusinessDictionary.com (No longer online)

Computing (2 matching dictionaries)

21. Operations Research: Cybernetics and Systems
22. operations research: Encyclopedia

Medicine (3 matching dictionaries)

23. Medical Dictionary (No longer online)
24. online medical dictionary (No longer online)
25. operations research: Medical dictionary

Science (1 matching dictionary)

26. Operations Research: Eric Weisstein's World of Mathematics

Tech (1 matching dictionary)

27. DOD Dictionary of Military Terms (No longer online)

Definitions from Wiktionary (operations research) ▸ noun:  (operations) The application of scientific methods and techniques to problems of decision making, especially in business management and government administration. Similar: operational research, operational analysis, operationalism, operationism, development, scientific research, intralogistics, applied economics, research, applied science, more... Types: linear programming, queueing theory, game theory, decision analysis, simulation, optimization, inventory control, project management, forecasting, more... Phrases: operations research analyst, Institute for Operations Research and the Management Sciences, more... ▸ Words similar to operations research ▸ Usage examples for operations research ▸ Idioms related to operations research ▸ Wikipedia articles (New!) ▸ Words that often appear near operations research ▸ Rhymes of operations research ▸ Invented words related to operations research