Relatively slender isolated vertical structural member such as a pier or (usually squat) column. It may be constructed of a single piece of stone or wood or built up of units, such as bricks. A pillar commonly has a load-bearing or stabilizing function, but it may also stand alone, as do commemorative pillars.
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Pillar may also refer to:
Pillar Data Extends Application Aware Profiles for Citrix XenServer Environments, Announces Support for StorageLink.
Jun 16, 2009; pillar Data Systems, the leading provider of Application-Aware storage systems, announced the availability of new Citrix...