IPA: /ˈoʊvərˌvju/
KK: /ˈoʊvərˌvju/
A general summary or broad view of something, often providing key points or an outline.
The teacher gave us an overview of the main topics we would cover in the course.
Overview → It is formed from "over-" (meaning above or beyond) and "view" (from Old French *veue*, meaning sight or seeing). The word "overview" means a general view or summary that looks above or beyond the details.
Think of looking 'above' ('over-') to get a 'sight' ('view') of something — that's how an overview gives you a general understanding.
No commonly confused words.