IPA: //ˈsuːpərˌblɒk//
KK: /ˈsuːpərˌblɑːk/
A large area of buildings or structures that is often designed for commercial or residential use, typically with limited access for vehicles and pathways for pedestrians.
The new superblock in the city features parks and walking paths for residents.
Superblock → It is formed from "super-" (meaning above or over) and "block" (from Old French *bloc*, meaning a solid piece of material). The word "superblock" refers to a large block or area that is above or encompasses smaller blocks.
Think of something that is 'above' ('super-') a 'block' — a superblock is a large area that includes smaller sections.
No commonly confused words.