IPA: /ˈsuːpərˌtʃɜːrtʃ/
KK: /ˈsuːpərˌtʃɜːrʧ/
A large and modern church that usually combines several smaller churches into one.
The new superchurch in town can hold thousands of worshippers at once.
Superchurch → It is formed from "super-" (meaning above or over) and "church" (from Old English "cirice", meaning a place of worship). The word "superchurch" refers to a church that is above or over others in size, influence, or authority.
Think of a church that is 'above' ('super-') others in importance or size — that's what a superchurch represents.