Dictionary.com
Thesaurus.com
Synonyms

blackmail

American  
[blak-meyl] / ˈblækˌmeɪl /

noun

  1. any payment extorted by intimidation, as by threats of injurious revelations or accusations.

  2. the extortion of such payment.

    He confessed rather than suffer the dishonor of blackmail.

  3. a tribute formerly exacted in the north of England and in Scotland by freebooting chiefs for protection from pillage.


verb (used with object)

blackmails, present (3rd person singular) blackmailed, past participle, past blackmailing present participle
  1. to extort money from (a person) by the use of threats.

  2. to force or coerce into a particular action, statement, etc..

    The strikers claimed they were blackmailed into signing the new contract.

blackmail British  
/ ˈblækˌmeɪl /

noun

  1. the act of attempting to obtain money by intimidation, as by threats to disclose discreditable information

  2. the exertion of pressure or threats, esp unfairly, in an attempt to influence someone's actions

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

verb

  1. to exact or attempt to exact (money or anything of value) from (a person) by threats or intimidation; extort

  2. to attempt to influence the actions of (a person), esp by unfair pressure or threats

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Usage

What does blackmail mean? Blackmail is the act of attempting to force someone to do something or give up something valuable by threatening negative consequences if they don’t, especially revealing negative information about them. Blackmail can also be used as a verb meaning to do such a thing. Less commonly, blackmail can refer specifically to a payment made due to threats or coercion. Perhaps the most common blackmail scenario is forcing someone to pay money in order to avoid having a negative secret revealed about them. Blackmail is a serious crime, but sometimes the word is applied to less serious situations. For example, making your sibling do your chores so you don’t tattle on them to your parents for something they did is definitely blackmail. Example: My life is an open book, so you have nothing to blackmail me with—everyone already knows all my secrets!

Other Word Forms

Derived Forms

Inflected Forms

Participles

Conjugated Forms

Present

Past

Future

Etymology

Origin of blackmail

First recorded in 1545–55; black + mail 3

Explanation

To blackmail someone is to use secret information to get something from them, usually money. Blackmailing is a crime. Blackmail is a type of threat. For example, if a politician's assistant knew the politician was having an affair, the assistant could blackmail the politician by threatening to tell the press. Blackmailers usually want money in return for keeping something a secret, but an employee with dirt on a boss could blackmail the boss to get a promotion. Anyone making threats and demands in return for keeping a secret is engaged in blackmail.

Keep Reading on Vocabulary.com

Vocabulary lists containing blackmail

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.

Appeared in the May 19, 2026, print edition as 'The Railroad Union’s Blackmail'.

From The Wall Street Journal • May 18, 2026

"Blackmail must not be a method of policy," Mr Morawiecki of Poland's ruling conservative-nationalist Law and Justice party told the European Parliament.

From BBC • Oct. 19, 2021

There is tumult in the oranges, reds, greens, browns and plum of Blackmail, while Puddle is intimate in its simplicity, in its blue smears and empty space.

From The Guardian • May 4, 2016

In opening arguments, Deputy Attorney General Tawnya Austin said the site amounted to "21st Century Blackmail."

From Reuters • Jan. 16, 2015

Now, those thoughts for the hundredth time seemed to voice the two words: Only Blackmail!

From The Red Derelict by Mitford, Bertram

Vocabulary.com logo
by dictionary.com

Look it up. Learn it forever.

Remember "blackmail" for good with VocabTrainer. Expand your vocabulary effortlessly with personalized learning tools that adapt to your goals.

Take me to Vocabulary.com