'Calmly' definitions:

Definition of 'calmly'

From: WordNet
adverb
With self-possession (especially in times of stress); "he spoke calmly to the rioting students"
adverb
In a sedate manner [syn: sedately, calmly]

Definition of 'Calmly'

From: GCIDE
  • Calmly \Calm"ly\, adv. In a calm manner. [1913 Webster]
  • The gentle stream which calmly flows. --Denham. [1913 Webster]