brilliancy
n. மின்னொளியுடைமை, சுடரொளி, கூரொளி, மினுமினுப்பு, பெரும்புகழ், கூரறிவு.
Bril"lian*cy, n. Etym: [See Brilliant.] 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.