Brilliancy
Pronunciation : Bril"lian*cy
Part of Speech : n.
Etymology : [See Brilliant.]
Definition : Defn: The quality of being brilliant; splendor; glitter; great brighness, whether in a literal or figurative sense. With many readers brilliancy of style passes for affluence of thought. Longfellow.
Source : Webster's Unabridged Dictionary, 1913