surbase Meaning, Definition & Usage

  1. noun the molding or border above the base of a structure (a pedestal or podium or wall)

WordNet

Sur"base` noun
Etymology
Pref. sur- + base.
Definitions
  1. (Arch.) A cornice, or series of moldings, on the top of the base of a pedestal, podium, etc. See Illust. of Column.
  2. A board or group of moldings running round a room on a level with the tops of the chair backs. Knight.

Webster 1913