IPA: /ˈklɛrɪkəlɪzəm/
KK: /ˈklɛrɪkəlɪzəm/
A practice or policy that promotes the authority and influence of religious leaders in government or public affairs.
The government's decision to consult religious leaders on policy matters was seen as an example of clericalism.
Clericalism is formed from "clerical" (from Latin "clericalis", meaning relating to a cleric or clergy) and "-ism" (a suffix used to denote a practice or system). The term refers to a system or practice related to the clergy or clerical authority.
Think of 'clerical' relating to the clergy and '-ism' indicating a system or practice — that's why clericalism refers to a system related to the clergy.