The Collaborative International Dictionary
Supercolumniation
Supercolumniation \Su`per*co*lum`ni*a"tion\, n. (Arch.) The putting of one order above another; also, an architectural work produced by this method; as, the putting of the Doric order in the ground story, Ionic above it, and Corinthian or Composite above this.
Wiktionary
supercolumniation
n. 1 (context architecture English) The putting of one order above another. 2 (context architecture English) An architectural work produced by this method.