Singlesection

Singlesection is a term used in several fields to describe something that exists as one continuous unit or block, rather than being divided into multiple parts or sections. The exact meaning depends on context, but the core idea is the absence of joints, extensions, or modular divisions within the item.

In manufacturing and design, a singlesection component is produced as a single piece without joints or extendable segments. Examples include single-section ladders or poles that do not telescope, and one-piece frames in furniture or window sashes. By contrast, multi-section designs use several segments connected by joints to allow folding, extending, or reconfiguration.

In publishing and media, a single-section edition refers to a format that presents all content in a single section or block, as opposed to editions that are divided into multiple sections. The terminology and practice vary by region and publication.

In mathematics and physics, the notion of a single or global section is used in the study of fiber bundles and field theories. A global (or single) section is a map defined on the entire base space, in contrast to sections defined only on a subset. While the exact terminology can vary, the concept centers on completeness and uninterrupted domain coverage.

See also: global section, one-piece, modular design, telescope, folding ladder.