We found 19 dictionaries that define the word osf/1:

General (9 matching dictionaries)

1. osf: Longman Dictionary of Contemporary English
2. OSF: Oxford Learner's Dictionaries
3. OSF: American Heritage Dictionary of the English Language
4. OSF: Collins English Dictionary
5. O.S.F: Infoplease Dictionary
6. OSF, o.s.f: Dictionary.com
7. O.S.F, OSF: Wikipedia, the Free Encyclopedia
8. OSF: Stammtisch Beau Fleuve Acronyms
9. OSF: TheFreeDictionary.com

Computing (5 matching dictionaries)

10. OSF: Free On-line Dictionary of Computing
11. OSF: Netlingo
12. BABEL: Computer Oriented Abbreviations and Acronyms (No longer online)
13. Webopedia (No longer online)
14. OSF: Encyclopedia

Medicine (1 matching dictionary)

15. online medical dictionary (No longer online)

Miscellaneous (2 matching dictionaries)

16. OSF: Acronym Finder
17. AbbreviationZ (No longer online)

Slang (2 matching dictionaries)

18. OSF, OSF/1: Urban Dictionary

Definitions from Wikipedia (OSF/1) ▸ noun:  a variant of the Unix operating system developed by the Open Software Foundation during the late 1980s and early 1990s. Phrases: osf dce, OSF HealthCare, more... ▸ Words similar to osf/1 ▸ Usage examples for osf/1 ▸ Idioms related to osf/1 ▸ Wikipedia articles (New!) ▸ Popular adjectives describing osf/1 ▸ Words that often appear near osf/1 ▸ Rhymes of osf/1 ▸ Invented words related to osf/1