outline

US /ˈaʊt.laɪn/
UK /ˈaʊt.laɪn/
"outline" picture
1.

a general description or plan giving the essential features of something but not the detail

:
He drew an outline of the proposed building.
The professor gave us an outline of the course.
2.

the line by which a body or figure is defined or bounded

:
The mountain's sharp outline was visible against the sky.
She traced the outline of the leaf with her finger.
1.

draw, trace, or define the outer edge or shape of (something)

:
The artist carefully outlined the figure before adding color.
The trees were clearly outlined against the bright sky.
2.

give a general description of (something), indicating only the most important features without going into detail

:
The speaker outlined the main points of the proposal.
The report outlined the challenges facing the industry.