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, treason, or …

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

Jan 19, 2026 · 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 surrounding those …

Conspiracy is an agreement between two or more people to commit an illegal act, along with an intent to achieve the agreement's goal. Most U.S. jurisdictions also require an overt act toward furthering the …

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

Dec 15, 2025 · Learn about the history of conspiracy theories, theories about why we believe in them, and some examples of well-known conspiracy theories.

A conspiracy is an agreement between a group of people which other people think is wrong or is likely to be harmful. It's all part of a conspiracy to dispense with the town center altogether and move …

Dec 12, 2024 · Recent research has sought to unravel the psychological, social, and political dimensions of conspiracy beliefs, recognizing their potential to polarize societies, incite political violence, and …

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 …

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.