a. arch. [f. prec. + -AL 1.] Of apodictic nature; absolutely demonstrable; of absolute certainty.

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a. 1638.  Mede, Rem. Apocal., III. iii. 586. It follows not by Apodictical necessity, but it may perswade morally as a probability.

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1677.  Hale, Prim. Orig. Man., To Reader 1. Arguments demonstrative, or at least little less than apodeictical.

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1788.  Reid, Aristot. Log., v. § 1. When the premises are certain, and the conclusions drawn from them in due form, the syllogism is called apodictical.

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1860.  Mansel, Prolegom. Log., vii. 251. Judgments, according to Kant, are of three kinds, problematical, assertorial and apodeictical.

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