con·tu·ma·cious /ˌkɑntuˈmeʃəs, tjuˈ, ʧəˈ/
  (a.)不聽命令的,頑固的,反抗法院命令的
  Con·tu·ma·cious a.
  1. Exhibiting contumacy; contemning authority; obstinate; perverse; stubborn; disobedient.
     There is another very, efficacious method for subduing the most obstinate, contumacious sinner.   --Hammond.
  2. Law Willfully disobedient to the summons or orders of a court.
  Syn: -- Stubborn; obstinate; obdurate; disobedient; perverse; unyielding; headstrong.
   -- Con*tu*ma*cious*ly, adv. -- Con*tu*ma*cious*ness, n.
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  contumacious
       adj : wilfully obstinate; stubbornly disobedient; "a contumaceous
             witness is subject to punishment"