'Passively' definitions:

Definition of 'passively'

From: WordNet
adverb
In a passive manner; "he listened passively" [ant: actively]

Definition of 'Passively'

From: GCIDE
  • Passively \Pas"sive*ly\, adv.
  • 1. In a passive manner; inertly; unresistingly. [1913 Webster]
  • 2. As a passive verb; in the passive voice. [1913 Webster]