distinctness

distinctness (http://definr.com/distinctness)

     n 1: the quality of being sharp and clear [syn: sharpness]
          [ant: indistinctness]
     2: the state of being several and distinct [syn: discreteness,
         separateness, severalty]
     3: the quality of being not alike; being distinct or different
        from that otherwise experienced or known [syn: otherness,
         separateness]