perfidy
Americannoun
plural
perfidies-
deliberate breach of faith or trust; faithlessness; treachery.
perfidy that goes unpunished.
-
an act or instance of faithlessness or treachery.
noun
Related Words
See disloyalty.
Etymology
Origin of perfidy
1585–95; < Latin perfidia faithlessness, equivalent to perfid ( us ) faithless, literally, through (i.e., beyond the limits of ) faith ( per- per- + fid ( ēs ) faith + -us adj. suffix) + -ia -y 3
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.
A former JAG and current professor at Texas Tech University, Geoffrey Corn, said the U.S. has considered perfidy a crime in non-international armed conflicts.
From Salon
Jack soon learns, in Robert Penn Warren’s saga of perfidy and corruption, that Gov. Stark is right.
A famous essay in the Baffler, “The Problem With Music,” laid out the perfidies of the major-label system, at the time still in a post-Nirvana feeding frenzy for young rock acts.
From Los Angeles Times
“Not doing so will allow perfidy to reign in this agency. You now have audit reports that indicate malfeasance by senior leadership.”
From Washington Post
Now, those who are convinced of the perfidy of cats won’t like the answers that are emerging.
From New York 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.