Dictionary

brilliancy

noun bril·lian·cy \-yən(t)-sē\
plural bril·lian·cies

Definition of BRILLIANCY

1
2
:  an instance of brilliance

Examples of BRILLIANCY

  1. <the brilliancy of the diamond is shown to good effect by the museum's lighting>

First Known Use of BRILLIANCY

1747

Browse

Next Word in the Dictionary: brilliandeerPrevious Word in the Dictionary: brillianceAll Words Near: brilliancy
May 28, 2015
fictioneer Hear it
someone who writes fiction
Take a 3-minute break and test your skills!
How to use a word that (literally) drives some people nuts.
Test your vocab with our fun, fast game
Ailurophobia, and 9 other unusual fears