mf

M3F4

A form of motherfucker — Expressing dismay, discontent, or surprise.

Similar
MFerMFingmedium frequency
CommonScrabble 7
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Meanings

mf1

nounmf (plural mfs)

plural mfs

  1. abbreviationinitialismslangvulgarInitialism of motherfucker.
adjectivemf (not comparable)
  1. abbreviationinitialismnot comparableslangvulgarInitialism of motherfucking.

MF2

nounMF (countable and uncountable, plural MFs)

plural MFs

  1. abbreviationcountableinitialismslanguncountablevulgarInitialism of motherfucker.

    Synonyms: MFer

  2. abbreviationcountableinitialismuncountablebusinessInitialism of medium frequency.
  3. abbreviationcountableinitialismuncountablecommunicationsInitialism of multi-frequency.

    MF signaling

  4. abbreviationcountableuncountablemedicineAbbreviation of myelofibrosis.
  5. abbreviationcountableinitialismuncountableInitialism of married female.
  6. abbreviationcountableinitialismuncountableInitialism of microfiber
adjectiveMF (not comparable)
  1. abbreviationinitialismnot comparableslangvulgarInitialism of motherfucking.

    Synonyms: MFing

Synonyms & antonyms

More synonyms by meaning

noun300 to 3000 kilohertz

Similar
medium frequency
Broader
radio frequency
Also see
emeffmezzo fortemother

Synonym sets from Open English WordNet, CC BY 4.0.

Cite this entry
APA

mf. (n.d.). In WatkinsX Dictionary. Retrieved November 2, 2026, from https://dictionary.watkinsx.com/word/mf

MLA

“mf.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/mf. Accessed November 2, 2026.

Chicago

WatkinsX Dictionary, s.v. “mf,” accessed November 2, 2026, https://dictionary.watkinsx.com/word/mf.

Source: mf on Wiktionary, CC BY-SA 4.0.