opieracze
Opieracze are devices designed to provide support or to prop objects in a stable position. The term comes from the Polish verb opierać, meaning to lean, rest, or support. They are used to hold items upright, open, or in place without fastening.
Common applications include supports for books and manuscripts, which keep pages open or hands-free while reading.
Design and construction vary widely. Opieracze can be simple wedges, clamps, or two- or three-piece stands. Materials
Regional usage and terminology can differ, and some contexts may refer to specific variants such as book
See also: stands, supports, document holders, display stands.