A column is a vertical structure that supports a building or other construction. It is often made of materials like stone, concrete, or metal and can be found in various architectural styles. Columns not only provide strength but also add aesthetic appeal to structures, as seen in famous buildings like the Parthenon in Greece. In writing, a column refers to a regular feature in a newspaper or magazine where a writer shares opinions, insights, or information on specific topics. These columns can cover anything from politics to lifestyle, allowing writers like David Brooks or Maureen Dowd to connect with readers and spark discussions.