A conspiracy, also known as a plot, ploy, or scheme, is a plan or agreement between people (called conspirers or conspirators) for an unlawful or harmful purpose, such as murder, …

conspiracy implies a secret agreement among several people usually involving treason or great treachery.

CONSPIRACY definition: 1. the activity of secretly planning with other people to do something bad or illegal: 2. a…. Learn more.

a secret plan by a group of people to do something harmful or illegal. They were charged with conspiracy to murder. He's the sort of person who sees a conspiracy around every corner. I …

Dec 10, 2025 · Conspiracy theory, an attempt to explain harmful or tragic events as the result of the actions of a small powerful group. Such explanations reject the accepted narrative …

What does conspiracy mean? 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 …

syn: conspiracy, plot, intrigue, cabal refer to surreptitious or covert schemes to accomplish some end, most often an illegal or evil one. A conspiracy usu. describes a treacherous or illicit plan …

conspiracy, plot, intrigue, cabal all refer to surreptitious or covert schemes to accomplish some end, most often an evil one. A conspiracy usually involves a group entering into a secret …

a plan made in secret by two or more persons to commit an unlawful or treacherous act:[countable] The conspiracy was to kill the president. [countable] a group of conspirators.

6 days ago · Conspiracies, like all other exercises of human ingenuity, are of very different kinds. The gloomy plots arranged in old Italian halls...