'Mirthfully' definitions:

Definition of 'mirthfully'

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

Definition of 'Mirthfully'

From: GCIDE
  • Mirthful \Mirth"ful\, a.
  • 1. Full of mirth or merriment; merry; as, mirthful children. [1913 Webster]
  • 2. Indicating or inspiring mirth; as, a mirthful face. [1913 Webster]
  • Mirthful, comic shows. --Shak. [1913 Webster] -- {Mirth"ful*ly}, adv. -- {Mirth"ful*ness}, n. [1913 Webster]