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conspiration

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noun con·spi·ra·tion \ˌkän(t)-spə-ˈrā-shən, ˌkän-(ˌ)spi-ˈrā-\

Definition of conspiration

1 : the act or action of plotting or secretly combining
2 : a joint effort toward a particular end

conspirational

play \ˌkän(t)-spə-ˈrā-shnəl, -shə-n^əl, ˌkän-(ˌ)spi-ˈrā-\ adjective

First Known Use of conspiration

14th century

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