(n.) A making clear; the act of elucidating or that which elucidates, as an explanation, an exposition, an illustration; as, one example may serve for further elucidation of the subject.

allegorization clarification cracking decipherment decoding demonstration demythologization editing emendation enlightenment euhemerism exegesis exemplification explanation explication exposition expounding illumination illustration light rationale reason simplification solution unlocking