D/F
direction finding.
D/F
1 American
Or
DF
D.F.
2
American
abbreviation
D.F.
3
American
abbreviation
-
Distrito Federal.
-
Doctor of Forestry.
D/F
1
British
abbreviation
-
direction finder
-
direction finding
DF
2
British
abbreviation
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 70-year-old former president left prison on Wednesday for the first time since late November to undergo the procedure at the DF Star hospital in Brasilia.
From Barron's • Dec. 25, 2025
AFP journalists saw a convoy of black cars escorted by motorcycles enter the parking garage of the DF Star hospital ahead of Bolsonaro's surgery Thursday.
From Barron's • Dec. 24, 2025
Bolsonaro had undergone another surgery at DF Star in April.
From Barron's • Dec. 24, 2025
Organisers DF Concerts did not comment at the time but Police Scotland became involved on 22 May.
From BBC • Jul. 8, 2025
S, S, Cracked walls; the cracks being at right angles to CF and DF give some indication of the depth of focus.
From The New Gresham Encyclopedia Volume 4, Part 1: Deposition to Eberswalde by Various
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.
