misdeed
Americannoun
noun
Etymology
Origin of misdeed
before 900; Middle English misdede, Old English misdǣd. See mis- 1, deed
Explanation
A misdeed is a type of bad behavior, especially behavior that's immoral. If you get caught stealing someone’s lunch, you’ll be punished for your misdeed. A deed is an action, and a misdeed is a specific type of action. It’s one that's wicked, unethical, illegal, or just plain wrong. It’s the opposite of a good deed. Cheating on a test is a misdeed. So is cheating on your spouse. Stealing is a misdeed, as is any other crime. Politicians get caught in scandals when their misdeeds are discovered, such as lying or taking bribes. It’s from the Old English misdæd for "sin, evil.”
Vocabulary lists containing misdeed
Boy: Tales of Childhood
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!
"The Hero’s Journey" and "Myths and Legends"
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!
"Is 16 Too Young to Drive a Car?" by Robert Davis
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.
"Taaf suggested that I might want to offer up an apology for my life", King wrote, "but an apology assumes a crime, an offence, a misdeed".
From BBC ● Nov. 25, 2025
Satire is generally incurious of motive, unconcerned about the conditions that produced whatever distortion of personality, misdeed or excess it targets for opprobrium.
From New York Times ● May 13, 2022
“They can unite their whole readership behind saying how terrible this person is or that misdeed was, whereas if you’re debating party policy, it’s a 50-50 thing.”
From Washington Post ● Jul. 23, 2021
Facebook’s on-again-off-again flirtation with video isn’t the only misdeed the social media company has been blamed for.
From Los Angeles Times ● Oct. 10, 2019
Both the old artist and the former beauty had long forgotten his misdeed.
From "In the Year of the Boar and Jackie Robinson" by Bette Bao Lord
![]()
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.