Wordnet 3.0
ADVERB (1)
1. 
 in a devout and pious manner; 
- Example: "she was devoutly Catholic"[syn: devoutly, piously]
The Collaborative International Dictionary of English v.0.48:
Devoutly \De*vout"ly\, adv.
   1. In a devout and reverent manner; with devout emotions;
      piously.
      [1913 Webster]
            Cast her fair eyes to heaven and prayed devoutly.
                                                  --Shak.
      [1913 Webster]
   2. Sincerely; solemnly; earnestly.
      [1913 Webster]
            'T is a consummation
            Devoutly to be wished.                --Shak.
      [1913 Webster]
WordNet (r) 3.0 (2006):
devoutly
    adv 1: in a devout and pious manner; "she was devoutly Catholic"
           [syn: devoutly, piously]