precedented

from WordNet (r) 3.0 (2006)
precedented
    adj 1: having or supported or justified by a precedent [ant:
           {unprecedented}]
    
from The Collaborative International Dictionary of English v.0.48
Precedented \Prec"e*dent*ed\, a.
   Having a precedent; authorized or sanctioned by an example of
   a like kind. --Walpole.
   [1913 Webster]
    

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