adjective Architecture.

existing above a column or columns: a supercolumnar feature.
of, relating to, or characterized by supercolumniation: a supercolumnar composition.

Origin of supercolumnar Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019

British Dictionary definitions for supercolumnar


adjective architect

having one colonnade above another
placed above a colonnade or a column
Derived Formssupercolumniation, noun
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012