IPA: /ˌkætɪkɪˈzeɪʃən/
KK: /kætɪkɪˈzeɪʃən/
The process of teaching or instructing someone, especially in religious beliefs, through questions and answers.
The catechization of the children helped them understand their faith better.
Catechization is formed from "catechize" (from Greek "katēkhizō", meaning to instruct orally) and the suffix "-ation" (meaning the action or process of). The word refers to the process of instructing or teaching, especially in a religious context.
Think of the process of 'instructing orally' ('katēkhizō') when you hear 'catechization' — it emphasizes teaching or instructing.