Also 6 -our. [In 16th c. conspirour, a. AF. conspirour = OF. conspireur, f. conspirer (having the same form as if directly descended from L. conspīrātor-em).] One who conspires, a conspirator.

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1539.  Taverner, Gard. Wysed., I. 29 b. A conspirour of my death and a traitour.

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1605.  Shaks., Macb., IV. i. 91. Take no care: Who chafes, who frets, or where Conspirers are.

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1678.  Roxb. Ballads, IV. 129. All Conspirers who seek to dethrone A King from his right.

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