fd

F4D2

A form of fire department — An organization, often part of a local government, whose purpose is preventing and putting out fires. May provide other emergency services as well, such as first aid and search and rescue.

Similar
FDD
CommonScrabble 6
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Meanings

fd1

nounfd (plural fds)

plural fds

  1. InternetabbreviationAbbreviation of friend.

FD2

nounFD (plural FDs)

plural FDs

  1. abbreviationinitialismInitialism of fire department.
  2. abbreviationinitialismcomputingInitialism of floppy disk.
  3. abbreviationinitialismcomputingInitialism of floppy drive.

    Synonyms: FDD

  4. abbreviationinitialismaeronauticsInitialism of flight director.
  5. abbreviationinitialismeducationInitialism of foundation degree.

Synonyms & antonyms

Also see
floppy disk drivefloppy diskette drivefloppy drive
Cite this entry
APA

fd. (n.d.). In WatkinsX Dictionary. Retrieved November 3, 2026, from https://dictionary.watkinsx.com/word/fd

MLA

“fd.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/fd. Accessed November 3, 2026.

Chicago

WatkinsX Dictionary, s.v. “fd,” accessed November 3, 2026, https://dictionary.watkinsx.com/word/fd.

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