defamation

noun

def·​a·​ma·​tion ˌde-fə-ˈmā-shən 

law

: the act of communicating false statements about a person that injure the reputation of that person : the act of defaming another : calumny

defamation of character

a defamation lawsuit

defamatory

di-ˈfa-mə-tȯr-ē 

dē-

adjective

Did you know?

Harming someone's reputation in speech with falsehoods is known as slander, and doing the same thing in writing is known as libel (which sometimes includes speech as well). Any ordinary citizen who can claim to have suffered harm as a result of such defamation may sue. So why aren't politicians suing all the time? Because an exception is made for "public persons" (a category that includes most other celebrities as well), who must also prove that any such statement was made with "reckless disregard for the truth". And although, even by that standard, public persons are defamed all the time, most of them have decided that it's better to just grin and bear it.

Synonyms

• aspersing
• blackening
• calumniation
• calumny
• character assassination
• defaming
• libel
• libeling
• libelling
• maligning
• slander
• smearing
• traducing
• vilification
• vilifying

Examples of defamation in a Sentence

The article was full of lies and defamations.

accused the newspaper columnist of defamation of character

Recent Examples on the Web

Blake Lively and Ryan Reynolds are reportedly seeking to dismiss Justin Baldoni’s defamation lawsuit against them. —Meredith Nardino, Miami Herald, 31 Jan. 2025

In the weeks before his inauguration, ABC agreed to donate $15 million to Trump’s future presidential library to settle a defamation lawsuit against the network. —Brian Stelter, CNN, 31 Jan. 2025

The complaint, filed in New York’s Southern District, accuses Lively, Reynolds, publicist Leslie Sloane, and her company, Vision PR, of defamation, extortion, and invasion of privacy. —Charisma Madarang, Rolling Stone, 30 Jan. 2025

Ephron also filed a defamation lawsuit on Sept. 19, 2023, naming Mayers and his legal team, including Tacopina. —Deena Zaru, ABC News, 29 Jan. 2025

Word History

Etymology

see defame

First Known Use

14th century, in the meaning defined above

Phrases Containing defamation

• anti-defamation

Legal Definition

defamation

noun

de·​fa·​ma·​tion ˌde-fə-ˈmā-shən 

1

: communication to third parties of false statements about a person that injure the reputation of or deter others from associating with that person see also libel, slander, New York Times Co. v. Sullivan compare disparagement, false light, slander of title

2

: a defamatory communication

every repetition of the defamation is a publication

—W. L. Prosser and W. P. Keeton