WordReference Random House Unabridged Dictionary of American English © 2026
co•lum•ni•a•tion
(kə lum′nē ā′shən),USA pronunciation n. [Archit.]
- Architecturethe employment of columns.
- Architecturethe system of columns in a structure.
- extracted from intercolumniation 1585–95
'columniation' also found in these entries (note: many are not synonyms or translations):