conspiracy theory

American  

[kuhn-spir-uh-see theer-ee] / kənˈspɪr ə si ˌθɪər i /

noun

1. a theory that rejects the standard explanation for an event and instead credits a covert group or organization with carrying out a secret plot.

   One popular conspiracy theory accuses environmentalists of sabotage in last year's mine collapse.

2. a belief that a particular unexplained event was caused by such a covert group.

   A number of conspiracy theories have already emerged, purporting to explain last week's disappearance of a commercial flight over international waters.

3. the idea that many important political events or economic and social trends are the products of deceptive plots that are largely unknown to the general public.

   The more I learn about the activities of intelligence agencies, the less far-fetched I find many geopolitical conspiracy theories.

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conspiracy theory British  

noun

1. the belief that the government or a covert organization is responsible for an event that is unusual or unexplained, esp when any such involvement is denied

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Usage

What does conspiracy theory mean? A conspiracy theory is an explanation of an event that claims it was the result of a secret and often complex and evil plot by multiple people.Conspiracy theories and the conspiracy theorists who promote or formulate them often reject the standard or accepted explanation of unexplained or unusual events and claim that they are the doing of evil conspirators secretly conspiring behind the scenes.Conspiracy most commonly means a secret plan by multiple people to do something evil or illegal. Conspiracy can also refer to the act of making such plans—the act of conspiring—or to the group making the plans. The people involved can be called conspirators.In conspiracy theory, the word theory is used in a general way to refer to a proposed explanation that has not been proven. But conspiracy theorists don’t usually treat such theories as just guesses—they often promote them as fact, no matter how bizarre or far-fetched they may be.Most conspiracy theories involve supposedly secret knowledge of the supposedly secret and evil dealings of powerful people, especially politicians, government officials, billionaires, and celebrities. Such plots are often claimed to have the goal of controlling world events and ordinary people.Example: Why are several supposedly legitimate news outlets promoting conspiracy theories that have been repeatedly debunked?

Other Word Forms

• conspiracy theorist noun

Etymology

Origin of conspiracy theory

First recorded in 1905-10

Example Sentences

She has also written about Grimace milkshakes, Taylor Swift-related conspiracy theories and rizz.

From The Wall Street Journal

Other nominated films include conspiracy theory drama Bugonia, Korean black comedy No Other Choice, Brazilian political thriller The Secret Agent and animated musical smash Kpop Demon Hunters.

From BBC

And while they could not stop a conspiracy theory, they would not enable one.

From Literature

But key terms—“disinformation,” “propaganda,” and “conspiracy theory”—lack precise definitions in EU law.

From The Wall Street Journal

These businesses were picked almost certainly because Shirley and his colleagues have tapped into the long-standing tendency of paranoid reactionaries to make day cares the subject of conspiracy theories.

From Salon