D/F
1 Americanabbreviation
abbreviation
-
Distrito Federal.
-
Doctor of Forestry.
abbreviation
-
direction finder
-
direction finding
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 had "high fever, a drop in oxygen saturation, sweating and chills," according to a statement from DF Star Hospital in Brasilia.
From Barron's • Mar. 13, 2026
Barring complications, Bolsonaro should be discharged on January 1, surgeon Claudio Birolini told reporters at the private DF Star clinic in Brasilia.
From Barron's • Dec. 29, 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
She also called on DF Concerts to sign up to the Keychange 50:50 pledge.
From BBC • Nov. 8, 2025
Therefore we know that the square of DF will contain the same area as the cross.
From Amusements in Mathematics by Dudeney, Henry Ernest
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.