Search Result for "voluntarily": 
Wordnet 3.0

ADVERB (1)

1. out of your own free will;
- Example: "he voluntarily submitted to the fingerprinting"



The Collaborative International Dictionary of English v.0.48:

Voluntarily \Vol"un*ta*ri*ly\, adv.
   In a voluntary manner; of one's own will; spontaneously.
   [1913 Webster]


WordNet (r) 3.0 (2006):

voluntarily
    adv 1: out of your own free will; "he voluntarily submitted to
           the fingerprinting" [ant: involuntarily]