a. Obs. rare. [f. prec. + -AL 1.] Of aporetic nature; full of doubts and objections.

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1667.  H. More, Div. Dial., IV. iii. (1713), 292. The greatest Wits of the World have been … Sceptical or Aporetical.

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a. 1688.  Cudworth, Immut. Mor. (1731), 137. Socrates … chose rather an Aporetical and Obstetricious Method. [In mod. Dicts.]

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