Definition of litmus test noun from the Oxford Advanced Learner's Dictionary

     

    litmus test

     noun
    noun
    BrE
     
    ; NAmE
     
     
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  1. 1(especially North American English) = acid test The outcome will be seen as a litmus test of government concern for conservation issues.
  2. 2a test using litmus
See the Oxford Advanced American Dictionary entry: litmus test

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