column (n)

column (n)
1. 柱、円柱、支柱
a tall support for a building, usually made of stone; a pillar
The Greeks and the Romans built with columns.
2. 列
a long line of something
a column of soldiers. a column of numbers.
3. 段、縦の欄
part of a printed page
the left-hand column.
4. コラム、特約定期寄稿欄
an article that appears regularly in a newspaper or magazine
She writes a weekly column for the newspaper.