IPA: /ˌmʌltiˈkʌləm/
KK: /mʌltiˈkʌləm/
Relating to or involving more than one column, often used in contexts like tables or layouts.
The report was formatted in a multicolumn layout to make it easier to read.
Multicolumn → It is formed from "multi-" (meaning many) and "column" (from Latin "columna", meaning a pillar or vertical support). The word "multicolumn" refers to something that has many columns, typically in a layout or structure.
Think of 'many' ('multi-') pillars ('column') supporting a structure — that's why multicolumn means having many columns.
No commonly confused words.