IPA: /ˌsuːpərɪˈleɪʃən/
KK: /ˌsuːpərɪˈleɪʃən/
The angle or height difference that allows for adjustments in elevation, often used in contexts like roads or railways to improve safety and performance.
The superelevation of the road helps vehicles maintain speed while turning safely.
Superelevation → It is formed from "super-" (meaning above or over) and "elevare" (meaning to raise). The word refers to the raising of a surface above its normal level, often used in the context of road design to improve vehicle stability on curves.
Think of something being 'raised above' ('super-') its normal level ('elevare') — that's why superelevation refers to the elevation of a surface.