elucidation

elucidation
    n 1: an act of explaining that serves to clear up and cast light
         on
    2: an interpretation that removes obstacles to understanding;
       "the professor's clarification helped her to understand the
       textbook" [syn: {clarification}, {elucidation},
       {illumination}]
    

Elucidation \E*lu`ci*da"tion\, n. [Cf. F. ['e]lucidation.]
   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.
   [1913 Webster]
    

25 Moby Thesaurus words for "elucidation":
      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