indexical

from WordNet (r) 3.0 (2006)
indexical
    adj 1: of or relating to or serving as an index
    
from The Collaborative International Dictionary of English v.0.48
Indexical \In*dex"ic*al\, a.
   Of, pertaining to, or like, an index; having the form of an
   index.
   [1913 Webster]
    

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