Straightlined

Straightlined is an adjective formed from straight line, used to describe objects, designs, or representations that are defined by or composed of straight lines rather than curves. In geometry and computer graphics, a straightlined shape is typically represented as a polyline—an arrangement of connected straight segments. This approach is common in vector graphics, computer-aided design (CAD), and geographic information systems (GIS), where curves can be approximated by many small straight segments. The use of straightlines can reduce computational complexity and simplify data storage and manufacturing, though a low segment count can produce noticeably angular appearances.

In design and architecture, straightlined forms emphasize rectilinear geometry, sharp angles, and flat planes. This rectilinear aesthetic is characteristic of certain periods such as mid-century modern and Brutalist architecture, as well as various strands of industrial design and contemporary minimalism.

In manufacturing and CNC machining, straightline interpolation describes toolpath movement along straight segments between defined points. Programs often combine straightline moves with occasional arcs to achieve smooth finishes, but straightlined portions are typically easier to program and can improve tolerance control in some contexts.

In accounting, depreciation is commonly calculated using the straight-line method. The phrase “straight-line depreciation” describes the allocation of an asset’s cost evenly over its useful life; in some contexts, assets may be described as straightlined to reflect this basis.

Overall, straightlined emphasizes precision, simplicity, and a preference for angular, non-curved forms across technical and design fields.