resjudicata

res ju·di·ca·ta (rēz' jo͞o'dĭ-käʹtə, rās') also res ad·ju·di·ca·ta (ə-jo͞o'-) n.

An adjudicated issue that cannot be relitigated.

  [Latin rēs iūdicāta, thing decided : rēs, thing + iūdicāta, feminine past participle of iūdicāre, to judge.]

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