'Basely' definitions:

Definition of 'basely'

From: WordNet
adverb
In a despicable, ignoble manner; "this new leader meanly threatens the deepest values of our society" [syn: meanly, scurvily, basely]

Definition of 'Basely'

From: GCIDE
  • Basely \Base"ly\, adv.
  • 1. In a base manner; with despicable meanness; dishonorably; shamefully. [1913 Webster]
  • 2. Illegitimately; in bastardy. [Archaic] --Knolles. [1913 Webster]