turncoat
Americannoun
noun
Etymology
Origin of turncoat
First recorded in 1550–60; origin uncertain; possibly from the practice hiding one's allegiance by turning one's coat inside out and covering one's party colors, military insignia, or heraldic badges; turn + coat
Explanation
Someone who betrays his country during a war would be called a turncoat. If you suddenly start supporting a rival sports team, you might be called a turncoat, too. A turncoat is a traitor. Turncoat comes from the ancient practice of wearing a badge or pin on one's coat signifying the party or leader you supported. By "turning your coat" you quite literally hid your allegiance to others. Often used interchangeably with defector, and while they are similar they are not quite the same. Turncoat is worse: it implies no possibility of any good or honest motive. Defector can at least sometimes have a neutral or even positive implication.
Vocabulary lists containing turncoat
Winning Words from the New York Times Learning Network / Vocabulary.com Student Vocab Video Contest
Looking to grow your vocabulary? Check out this interactive, curated word list from our team of English language specialists at Vocabulary.com – one of over 17,000 lists we've built to help learners worldwide!
Vocabulary Video Contest (2013) - List 1
Interested in learning more words like this one? Our team at Vocabulary.com has got you covered! You can review flashcards, quiz yourself, practice spelling, and more – and it's all completely free to use!
Internment
Want to remember this word for good? Start your learning journey today with our library of interactive, themed word lists built by the experts at Vocabulary.com – we'll help you make the most of your study time!
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.
But that’s not quite right either: Pointing a finger at Tortora—as a dozen or so turncoat Camorristas will ultimately do—comes with benefits.
From The Wall Street Journal ● Feb. 19, 2026
Her previous work with Equinox and Lululemon clearly informs her criticism, and many passages carry an exciting turncoat vigor.
From Washington Post ● Jan. 5, 2023
Some branded him a turncoat or an apologist.
From Salon ● Oct. 15, 2022
But he is facing attack from Johnson allies who consider him a turncoat.
From Seattle Times ● Jul. 15, 2022
For this he is branded a turncoat, within two years of the end of the war is being referred to by Southern newspapers as “the most hated man in the South.”
From "The Killer Angels: The Classic Novel of the Civil War" by Michael Shaara
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.
