noun / verb

outline

The outer shape or main points of something, or to describe them.

The outline of the mountains is clear against the sky.

Etymology

The compound names the line around the outside. It extends from a visible boundary to the main structure of an account, leaving smaller details unfilled.

More examples

  • She writes an outline before starting her essay.
  • The coach outlines the plan before each game.
  • He outlines the star with a black marker.

Forms

outline · outlines · outlined · outlining

Similar words

contour
Refers to an outer shape, not a plan's main points.
summary
Condenses key information, usually in prose rather than listed headings.