IPA: /ɪˌkliːʃiˈɒlədʒi/
KK: /ɪˌklɛʃiˈɑlədʒi/
The study of the church, including its nature, structure, and functions, as well as its architecture and decoration.
Ecclesiology helps us understand the role of the church in society.
Ecclesiology is formed from "ecclesia" (from Greek "ἐκκλησία", meaning assembly or church) and "-logy" (from Greek "λογία", meaning study or discourse). The term refers to the study of the church or the assembly of believers.
Think of 'ecclesia' meaning assembly or church, and '-logy' meaning study. This helps you remember that ecclesiology is the study of the church.