'Marvelously' definitions:

Definition of 'marvelously'

From: WordNet
adverb
(used as an intensifier) extremely well; "her voice is superbly disciplined"; "the colors changed wondrously slowly" [syn: wonderfully, wondrous, wondrously, superbly, toppingly, marvellously, terrifically, marvelously]

Definition of 'Marvelously'

From: GCIDE
  • Marvelously \Mar"vel*ous*ly\, adv. In a marvelous manner; wonderfully; strangely. [1913 Webster]