FDC

F4D2C3

A form of first day cover — A letter or card with a new stamp, postmarked on the day that the stamp was first issued.

Less commonScrabble 9
Ask AI about this wordChatGPTClaudePerplexityGoogle AIGrok

Meanings

nounFDC (plural FDCs)

plural FDCs

  1. abbreviationinitialismhobbiesInitialism of first day cover.
  2. USabbreviationinitialismInitialism of federal detention center.
  3. abbreviationinitialismanatomyInitialism of follicular dendritic cell.
  4. abbreviationinitialismmedicineInitialism of fixed-dose combination.
  5. abbreviationinitialismInitialism of fire department connection.
adverbFDC (not comparable)
  1. abbreviationinitialismnot comparabledanceInitialism of facing diagonally to the center.

Synonyms & antonyms

Also see
combination drugfirst day cover
Cite this entry
APA

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

MLA

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

Chicago

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

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