IPA: /ˈɛvərtər/
KK: /ˈɛvərtər/
A muscle that causes a part of the body to turn outward or evert.
The evertor muscle helps in the movement of the foot.
Evertor is formed from "e-" (meaning out) and "vertere" (meaning to turn). The word describes something that turns something out or reverses it.
Think of something that 'turns out' ('vertere') — that's why evertor means to reverse or turn something out.