IPA: /ɪkˌskɔːriˈeɪʃən/
KK: /ɛkˌskɔːriˈeɪʃən/
A serious criticism or harsh verbal attack, often aimed at someone's actions or character.
The politician faced excoriation from the media after the scandal was revealed.
Excoriation is formed from "ex-" (meaning out of or away from) and "corium" (meaning skin). The term refers to the act of stripping away or removing the skin, often used in a medical context to describe abrasions or lesions.
Think of 'removing' ('ex-') something from 'the skin' ('corium') — that's why excoriation means to strip away the skin.