+A pillar is a vertical structural element, often serving as a [Support](/wiki/support) or [Column](/wiki/column) in architecture. Beyond its physical form, it can symbolize a fundamental [Principle](/wiki/principle) or core [Foundation](/wiki/foundation) upon which something essential rests.
+## See also
+- [Architecture](/wiki/architecture)
+- [Structure](/wiki/structure)
+- [Building](/wiki/building)
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