Usually means: Boyfriend, or shorthand for "best friend."
Definitions Related words Phrases Mentions History
We found 34 dictionaries that define the word bf:

General (14 matching dictionaries)
  1. BF, bf: Merriam-Webster
  2. BF, b.f: Oxford Learner's Dictionaries
  3. BF, bf: American Heritage Dictionary of the English Language
  4. bf: Collins English Dictionary
  5. BF, Bf, bf, bF: Wordnik
  6. BF, bf: Cambridge Advanced Learner's Dictionary
  7. B.F, bf: Wiktionary
  8. bf: Webster's New World College Dictionary, 4th Ed.
  9. BF: Infoplease Dictionary
  10. .bf, b.f, bf, bf: Dictionary.com
  11. BF, B.f, Bf, .bf: Wikipedia, the Free Encyclopedia
  12. BF, Bf, .bf: Stammtisch Beau Fleuve Acronyms
  13. BF: TheFreeDictionary.com
  14. bf: Longman Dictionary of Contemporary English

Art (1 matching dictionary)
  1. Glossary of Stamp Collecting Terms (No longer online)

Business (2 matching dictionaries)
  1. MoneyGlossary.com (No longer online)
  2. BF: Financial dictionary

Computing (6 matching dictionaries)
  1. bf: Free On-line Dictionary of Computing
  2. BF: Netlingo
  3. BF: CCI Computer
  4. BABEL: Computer Oriented Abbreviations and Acronyms (No longer online)
  5. SMS Dictionary (No longer online)
  6. bf: Encyclopedia

Medicine (5 matching dictionaries)
  1. BF: MedTerms.com Medical Dictionary
  2. online medical dictionary (No longer online)
  3. Hepatitis C Information Central (No longer online)
  4. BF (protein), BF: Medical dictionary
  5. BF: Drug Medical Dictionary

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

Science (2 matching dictionaries)
  1. BF: Cytokines & Cells Online Pathfinder Encyclopaedia
  2. bf: A Dictionary of Quaternary Acronyms and Abbreviations

Slang (2 matching dictionaries)
  1. BF, BF: Green’s Dictionary of Slang
  2. B.F: Urban Dictionary

Definitions from Wiktionary (BF)

noun:  (Internet slang) Initialism of boyfriend. [A male partner in an unmarried romantic relationship.]
noun:  (Internet slang) Initialism of best friend. [An especially close and trusted friend.]
noun:  (proofreading) Initialism of boldface. [(typography) A font that is dark, having a high ratio of ink to white space, written or drawn with thick strong lines.]
noun:  Initialism of boyfriend. [A male partner in an unmarried romantic relationship.]
noun:  Initialism of best friend. [An especially close and trusted friend.]
noun:  (slang, dated) Initialism of bloody fool.
noun:  Initialism of bisexual female.
noun:  (in personal ads) Initialism of black female.
noun:  Initialism of bodyfat. [Fat stored in the form of adipose tissue.]
noun:  Initialism of booking fee.
noun:  Initialism of Burkina Faso. [A country in West Africa, formerly Upper Volta. Official name: Burkina Faso.]
noun:  (video games) Initialism of Battlefield, an FPS video game series.
noun:  (Philippines, colloquial) Ellipsis of BF Homes. [A barangay of Parañaque, Metro Manila, Philippines]
verb:  Initialism of brought forward.

Similar:
gnomon, ab, AA, AC, AE, ao, AP, BB, bg, Bt, more...

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Similar:
gnomon, ab, AA, AC, AE, ao, AP, BB, bg, Bt, more...

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