'Jauntily' definitions:

Definition of 'jauntily'

(from WordNet)
adverb
In a jaunty fashionable manner; "his hat sat jauntily on his full brown hair"

Definition of 'Jauntily'

From: GCIDE
  • Jauntily \Jaun"ti*ly\, adv. In a jaunty manner. [1913 Webster]