conspiracy /kənˈspɪɹəsi/noun 9verb 1forms 3 noun9 •a plan that people make together in secret to hurt someone or break the lawConspiracies, like all other exercises of human ingenuity, are of very different kinds. The gloomy plots arranged in old Italian halls... — 1834 •An agreement between two or more persons to break the law at some time in the future. •A secret agreement to do something.The people whom he visited were members of the surprise party conspiracy, and kept the pianist involved in a heated discussion until they were sure that the surprise was ready for him. — 1916 •An agreement to work together to bring something about; an act or instance of conspiring.You may even find yourself using your new awareness and insight to assist others in their recovery process. A conspiracy to enable others joins the minds of all who seek faces of recovery. — 2007 •(nonstandard) A conspiracy theory; a hypothesis alleging conspiracy.Rather than propagating conspiracies about the evils of wealthy Jewry, they beat up poor Roma in back alleys. — 2008 •(rare) A group of various animals.She was wary, jumping at imagined shadows and at the prowlings of a conspiracy of cats lurking in an alley — 1982 •(rare) A flock of crows or ravens.Over-the-top tales flew around like a conspiracy of crows. — 2023 •(rare) A group of lemurs.The Oregon Zoo welcomed two red-ruffed lemurs this week, bringing the total number in the conspiracy — the name for a group of lemurs — to seven. — 2018 •A situation in which different phonological or grammatical rules lead to similar or related outcomes. verb1 •(nonstandard, rare) To conspire.He knew I would come for him when I discovered what he did, so he, he conspiracied to put me in prison. — 2007 formsconspiracied · conspiracying · conspiracies