Dictionary.com
Thesaurus.com

F.D.

American  

abbreviation

  1. Fidei Defensor.

  2. fire department.

  3. focal distance.


FD British  

abbreviation

  1. Fidei Defensor

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Etymology

Origin of FD

Latin: Defender of the Faith

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

Doctors performed a five-hour operation on Fico, who was initially reported to be in life-threatening condition, according to director of the F.D.

From Seattle Times • May 16, 2024

When describing the appeal of the manosphere to young men, YouTuber and culture critic F.D.

From Los Angeles Times • Dec. 30, 2022

I, for instance, am a proud son of the European Christian socialist tradition, especially in its rich British variant, as exemplified by F.D.

From New York Times • Apr. 27, 2019

When he was just a boy, his mother connected Al with two pastors, Bishop F.D.

From New York Times • Mar. 9, 2018

"E" Company had a fair share of all these worries, and its able Commander, Captain F.D.

From The Seventeenth Highland Light Infantry (Glasgow Chamber of Commerce Battalion) Record of War Service, 1914-1918 by Arthur, John W.