/ ˈɪnstɪgeɪtə(r); NAmE / noun
instigator (of sth) a person who causes sth to happen, especially sth bad :
the instigators of the riots
/ ˈɪnstɪgeɪtə(r); NAmE / noun
instigator (of sth) a person who causes sth to happen, especially sth bad :
the instigators of the riots
Oxford Advanced Learner's English Dictionary. Оксфордский английский словарь для изучающик язык на продвинутом уровне. 2005