contumacious
Concise Oxford English Dictionary © 2008 Oxford University Press:
contumacious /ˌkɒntjʊˈmeɪʃəs/
▶adjective archaic or Law stubbornly or wilfully disobedient to authority.
– derivatives
contumaciously adverb,
contumacy noun.
contumaciously adverb,
contumacy noun.
'contumacious' also found in these Oxford entries:

