D/f Definition & Meaning

American

British

Etymology

Examples

D.F. 1 American

abbreviation

1. Defender of the Faith.

D.F. 2 American

abbreviation

1. Distrito Federal.

2. Doctor of Forestry.

D/F 3 American Or DF

1. direction finding.

D/F 1 British

abbreviation

1. direction finder

2. direction finding

"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 DF 2 British

abbreviation

1. Defender of the Faith

"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 D.F.

From New Latin Dēfēnsor Fidēī

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.

The concept was first proposed by D.F.

From Science Daily

Musk decided to name the data center Colossus—a reference to a popular trilogy of sci-fi novels from the 1960s by D.F.

From The Wall Street Journal

On “For D.F.,” the album’s first and most elegant cut, his phrases take shape like awakening thoughts, while Naqvi’s synth drones coalesce into an intertwined gesture of support and respect.

From Washington Post

As a young investment banker new to the city, I ogled it in the windows of the home shop D.F.

From New York Times

The judge cited the example of D.F., a student who would have been forced to move from a magnet program that specialized in science to an online study program.

From Los Angeles Times

Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023

Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.