UNRIDDLING

Verb

unriddling

present participle of unriddle

Noun

unriddling (plural unriddlings)

The solving of a riddle.

Source: Wiktionary

UNRIDDLE

Un*rid"dle, v. t. & i. Etym: [1st pref. un- + riddle.]

Definition: To read the riddle of; to solve or explain; as, to unriddle an enigma or a mystery. Macaulay. And where you can't unriddle, learn to trust. Parnell.

Source: Webster’s Unabridged Dictionary 1913 Edition