outline
Definitions
A line or set of lines enclosing or indicating the shape of an object in a sketch or diagram.
A general description or plan giving the essential features of something but not the detail.
To draw, trace, or define the outer edge or shape of something.
Examples
Please provide a brief outline of your proposed research project.
The architect drew a rough outline of the new building on a napkin.
We need to outline the main points of the presentation before we start designing the slides.