Get the FREE one-click dictionary software for Windows
or the iPhone/iPad and Android apps
Adjective: pugnacious  ,púg'ney-shus
  1. Ready and able to resort to force or violence
    "pugnacious spiritslamented that there was so little prospect of an exhilarating disturbance";
    - rough
     
  2. Tough and callous by virtue of experience
    "The pugnacious politician seeks relief from his everyday battles";
    - hard-bitten, hard-boiled

See also: aggressive, tough

Encyclopedia: Pugnacious