IPA: /kəˌlʌm.niˈeɪ.ʃən/
KK: /kəˌlʌm.niˈeɪ.ʃən/
The arrangement or use of columns in a building or structure, often related to architectural design.
The columniation of the ancient temple showcased the beauty of classical architecture.
Columniation is formed from "column" (from Latin "columna", meaning a pillar or support) and the suffix "-ation" (meaning the action or process of). The word refers to the act or process of forming or supporting with columns.
Think of a 'column' as a 'pillar' that supports something, and '-ation' indicates the action of doing it. So, columniation is the action of supporting with columns.