[1] : The Collaborative International Dictionary of English v.0.48

falsifiable \fal"sifi`able\, a. cf. of. falsifiable.
   1. capable of being falsified, counterfeited, or corrupted.
      --johnson.
      1913 webster

   2. able to be proven false, and therefore testable; as, most
      religious beliefs are not falsifiable, and are therefor
      outside the scope of experimental science.
      pjc

[2] : WordNet (r) 2.0

falsifiable
     adj : capable of being tested verified or falsified by
           experiment or observation syn: confirmable, verifiable
see also:
confirmable verifiable 

Falsifiable >> F Words
Falsifiable, definition of term: Falsifiable
falsifiable_pag1.html