IPA: /ˌoʊvərˈstɛp/
KK: /oʊvərˈstɛp/
To go beyond a limit or boundary, often in a way that is considered inappropriate or unacceptable.
He overstepped his authority by making decisions without consulting his team.
Past: overstepped
Past Participle: overstepped
Overstep → It is formed from "over-" (meaning above or beyond) and "step" (from Old English "stæpe", meaning a movement or pace). The word "overstep" means to go beyond a limit or boundary in one's actions or behavior.
Think of going 'beyond' ('over-') a 'step' — that's why overstep means to go too far.