A "column" is a vertical structure that supports a building or other construction. It is often made of materials like concrete, steel, or wood and can be decorative or functional. Columns are commonly found in architecture, such as in temples, bridges, and skyscrapers, where they help distribute weight and provide stability. In writing, a "column" refers to a recurring piece in a publication, such as a newspaper or magazine. It typically presents opinions, commentary, or analysis on specific topics, often written by a particular author known as a columnist. These columns can cover a wide range of subjects, including politics, lifestyle, and culture.