[f. UNRIDDLE v.] One who, or that which, solves or explains.

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1657.  Trapp, Comm. Job xxxvi. 22. A Teacher of perplexed things, an unriddler of Riddles.

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1663.  Boyle, Usef. Exp. Nat. Philos., I. iii. 64. If our posterity be not much happier unriddlers then … we have been.

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1824.  Scott, St. Ronan’s, iii. He was also a deviser of charades and an unriddler of riddles.

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1871.  Earle, Philol. Eng. Tongue, 365. That frequent unriddler of philological problems, the Hebrew language.

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