Definition, Meaning & Synonyms

keyline

noun

/ˈkiːlaɪn/

Definition

A keyline is a visual representation of the outline or contour of an object, often used in design and layout.

Examples

The graphic designer used a keyline to outline the layout of the brochure.
In architectural drawings, keylines are essential for understanding the structure.
The artist sketched a keyline before filling in the details of the painting.

Meaning

In design, a keyline helps to define the space and proportions of various elements on a page or screen, serving as a guide for placement and alignment.