ADJ-GRADED 缺乏勇氣的;沒有膽量的;無毅力的;懦弱的 If you describe someone as gutless, you think they have a weak character and lack courage or determination. 缺乏勇氣的;沒有膽量的;無毅力的;懦弱的 [disapproval]
By attacking me, by attacking my wife, he has proved himself to be a gutless coward.