Also known as pillar, square column
architectural upright support for a structure or superstructure
via Wikidata · CC0
The Pont du Gard (c.19 BC), Nîmes; 3 rows of piers with arches springing from them to support the bridge A pier, in architecture, is an upright support for a structure or superstructure such as an arch or bridge. Sections of structural walls between openings (bays) can function as piers. External or free-standing walls may have piers at the ends or on corners.
Description
via Wikidata sitelinks · CC0
Discovered by embedding cosine similarity (sentence-transformers MiniLM, 384-dim).