IPA: /ˈsuːpərˌmɪni/
KK: /ˈsuːpərˌmɪni/
A small car that is designed to be efficient and easy to drive, often with a hatchback style, and is known for being powerful despite its compact size.
The new supermini model is perfect for city driving and parking in tight spaces.
Supermini → It is formed from "super-" (meaning above or beyond) and "mini" (from Latin "minimus", meaning smallest). The word "supermini" refers to a car that is smaller than a mini car, thus emphasizing its compact size beyond the already small category.
Think of something that is "above" or "beyond" the "smallest" size — that's why a supermini is a car that is even smaller than a mini.