Bf

name, noun, verb, slang

name, noun, verb, slang ·Moderate ·High school level

Definitions

Noun
  1. 1
    Initialism of boyfriend. Internet, abbreviation, alt-of, countable, initialism

    "This bf style is sooo comfy; it's super oversized and the waffle material is ideal for all the chill days around the corner. PS: get the shorts, too."

  2. 2
    Initialism of boyfriend. abbreviation, alt-of, countable, initialism

    "Fishy2: You are in New York? I really can't travel. SNasties: That's not a problem, my bf and I can travel."

  3. 3
    Initialism of best friend. Internet, abbreviation, alt-of, countable, initialism
  4. 4
    Initialism of best friend. abbreviation, alt-of, countable, initialism
  5. 5
    Initialism of boldface. abbreviation, alt-of, initialism, uncountable
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  1. 6
    Initialism of bloody fool. abbreviation, alt-of, countable, dated, initialism, slang

    "You really are a B.F., Arthur."

  2. 7
    Initialism of breastfeeding. abbreviation, alt-of, initialism, uncountable

    "The question I have is that my 3 yr old seems to show an interest in bf now that I'm bf the baby."

  3. 8
    Initialism of bisexual female. abbreviation, alt-of, countable, initialism
  4. 9
    Initialism of black female. abbreviation, alt-of, countable, initialism
  5. 10
    Initialism of bodyfat. abbreviation, alt-of, initialism, uncountable
  6. 11
    Initialism of booking fee. abbreviation, alt-of, countable, initialism
  7. 12
    Initialism of breastfeeding. abbreviation, alt-of, initialism, uncountable

    "Am I the only one here?? Whenever I start feeding Matthew I feel like I'm making others uncomfortable."

Verb
  1. 1
    Initialism of breastfeed or its inflections. abbreviation, alt-of, initialism

    "Hi, I have a 4 month old son who I'm bf. I also have a 3 yr old son. I was never able to bf my 3 yr old after the first week because I was hospitalized with a uterine infection and put on IV antibiotics. […] The question I have is that my 3 yr old seems to show an interest in bf now that I'm bf the baby."

  2. 2
    Initialism of breastfeed or its inflections. abbreviation, alt-of, initialism

    "Now I am sitting here 6 months on, and he is still breastfeeding and I hate that I have absolutely no support (other then from DH who is GREAT) and I have no other mum around who has BFed more then 6 months. I feel so alone and isolated (I know that sounds stupid) I have no one I can talk to about it as its considered wierd to BFed this long."

  3. 3
    Initialism of brought forward. abbreviation, alt-of, initialism
Proper Noun
  1. 1
    Initialism of Burkina Faso. abbreviation, alt-of, initialism
  2. 2
    Initialism of Battlefield, an FPS video game series. abbreviation, alt-of, initialism
  3. 3
    Ellipsis of BF Homes. Philippines, abbreviation, alt-of, colloquial, ellipsis

Synonyms

All synonyms
body fat percentageboyfriend

Example

More examples

"This bf style is sooo comfy; it's super oversized and the waffle material is ideal for all the chill days around the corner. PS: get the shorts, too."

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Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.