IPA: //vɪˌtjuːpəˈreɪʃən//
KK: /vɪˌtjuːpəˈreɪʃən/
Harsh and abusive language used to criticize or insult someone.
The politician faced a barrage of vituperation from the media after his controversial remarks.
Vituperation is formed from "vituperare" (meaning to blame or censure) and the suffix "-tion" (indicating the action or process of). The word refers to the act of harshly criticizing or blaming someone.
Think of the act of 'blaming' ('vituperare') someone, and remember that 'vituperation' means the process of harshly criticizing.