pugnacity /pʌɡˈnæsɪtɪ/

• 1.  

  N-UNCOUNT（不可数名词） Pugnacity is the quality of being pugnacious. 好斗 [正式]

  例：

  He is legendary for his fearlessness and pugnacity.

  他以无畏及好斗而名扬四海。