'Expertly' definitions:

Definition of 'expertly'

From: WordNet
adverb
In an expert manner; "he repaired the TV set expertly" [syn: expertly, like an expert] [ant: amateurishly]

Definition of 'Expertly'

From: GCIDE
  • Expertly \Ex*pert"ly\, adv. In a skillful or dexterous manner; adroitly; with readiness and accuracy. [1913 Webster]