FBD

F4B3D2

Initialism of father's brother's daughter.

UncommonScrabble 9
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Meanings

nounFBD (countable and uncountable, plural FBDs)

plural FBDs

  1. abbreviationcountableinitialismanthropologyInitialism of father's brother's daughter.

    Even more, cross-cousins on the mother's side (MBS and MBD) are called by different terms – the same as for M and MB, respectively – than those on the father's side (FBS and FBD). Finally, FB is called by the same term as F,[…]

    2009 June 24, Jack David Eller, Cultural Anthropology: Global Forces, Local Lives, Routledge, →ISBN, page 196
  2. abbreviationcountableinitialismnatural sciencesInitialism of free body diagram.
  3. abbreviationinitialismuncountablemedicineInitialism of familial British dementia.

Synonyms & antonyms

Also see
familial british dementia
Cite this entry
APA

FBD. (n.d.). In WatkinsX Dictionary. Retrieved November 5, 2026, from https://dictionary.watkinsx.com/word/FBD

MLA

“FBD.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/FBD. Accessed November 5, 2026.

Chicago

WatkinsX Dictionary, s.v. “FBD,” accessed November 5, 2026, https://dictionary.watkinsx.com/word/FBD.

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