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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.

Mr. Kalinak made the remarks in front of the F.D.

From New York Times

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

She first heard about “Cop City” from a video by F.D.

From Los Angeles Times

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

From Los Angeles Times

The idea to designate March 15 as F.D.

From Washington Times