Meaning ofcolumnin English

Noun

1. a vertical structure (supporting a roof or beam)
2. a vertical line of table entries
3. a procession of troops or vehicles; along a road
   The soldiers marched in a column down the main street.
4. a block of text; read line by line
   The newspaper published a daily column on finance and economics.
5. a recurring opinion piece in a periodical
   The architect designed a building with a column to support the roof.
6. a vertical structure (e.g. spinal column)
   The reader scanned the column of numbers to find the error.