'Merrily' definitions:

Definition of 'merrily'

(from WordNet)
adverb
In a joyous manner; "they shouted happily" [syn: happily, merrily, mirthfully, gayly, blithely, jubilantly] [ant: unhappily]

Definition of 'Merrily'

From: GCIDE
  • Merrily \Mer"ri*ly\, adv. [From Merry.] In a merry manner; with mirth; with gayety and laughter; jovially. See Mirth, and Merry. [1913 Webster]
  • Merrily sing, and sport, and play. --Granville. [1913 Webster]