inset

Inset is a term used across disciplines to describe something that is set into or placed within another object, so that its outer boundary lies flush with the surrounding surface. As a noun, an inset can refer to a small element such as an illustration, photograph, map, or piece of text that is embedded within a larger page or composition. The verb form inset denotes the act of placing such an element into a surrounding one.

In cartography and graphic design, an inset map is a smaller map placed inside the main map to show a detail, context, or a different area. Insets are commonly enclosed by a border and connected to the main map by a line or label, and are drawn to scale or with deliberate distortion to emphasize the selected region.

In architecture and furniture, an inset refers to a recessed element that sits flush with a surrounding surface, such as an inset panel, tile, or shelf. Inset joinery and finishes aim to create a seamless appearance, with edges aligned and the surface level with adjacent material.

In publishing and digital interfaces, insets appear as embedded figures, boxes, or windows that provide supplementary information without interrupting the main content, and are used in both print and screen layouts.