'Brilliantly' definitions:

Definition of 'brilliantly'

(from WordNet)
adverb
With brightness; "the stars shone brilliantly"; "the windows glowed jewel bright" [syn: brilliantly, brightly, bright]
adverb
In an extremely intelligent way; "he solved the problem brilliantly"

Definition of 'Brilliantly'

From: GCIDE
  • Brilliantly \Bril"liant*ly\, adv. In a brilliant manner. [1913 Webster]