[f. prec. + -ISM.] Toleration of religious differences as a principle or system.

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1873.  Masson, Milton, III. 170. The respected Calamy, also a Smectymnuan, is at it again, Oct. 22 [1644], telling the Parliament that, if they do not put down Anabaptism, Antinomianism, and Tolerationism of all religions, then they are the Anabaptists, the Antinomians, the Tolerationists.

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1898.  Cath. News, 24 Dec., 12/6. This was sometimes called … Tolerationism—But they would understand it better as Free Trade [in religion].

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