'Firmly' definitions:

Definition of 'firmly'

From: WordNet
adverb
With resolute determination; "we firmly believed it"; "you must stand firm" [syn: firm, firmly, steadfastly, unwaveringly]
adverb
In a secure manner; in a manner free from danger; "she held the child securely" [syn: securely, firmly]
adverb
With firmness; "held hard to the railing" [syn: hard, firmly]

Definition of 'Firmly'

From: GCIDE
  • Firmly \Firm"ly\, adv. In a firm manner. [1913 Webster]