reversibility

from WordNet (r) 3.0 (2006)
reversibility
    n 1: the quality of being reversible in either direction [ant:
         {irreversibility}]
    
from The Collaborative International Dictionary of English v.0.48
Reversibility \Re*vers`i*bil"i*ty\, n.
   The quality of being reversible. --Tyndall.
   [1913 Webster]
    

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