Column (disambiguation)
This article is licensed under the GNU Free Documentation License. It uses material from the Wikipedia article "Column_(disambiguation)".

Look up column in Wiktionary, the free dictionary.

A column is a vertical structural element in architecture.

Column may also refer to:

• Column (botany), a part of an orchid also known as the gynostemium
• Column (database), a set of data values of a particular type in a relational database
• Column (formation), a military formation, also Ammunition column, a group of military vehicles in a division carrying ammunition
• Columns (juggling), a juggling pattern
• Column (newspaper), a recurring piece or article written by a columnist
• Column (typography), one or more vertical blocks of text positioned on a page
• Column vector, an m × 1 matrix in linear algebra
• Columns (video game), a Tetris-style video game
• "Columns" (How I Met Your Mother), a 2007 episode of the American sitcom How I Met Your Mother
• Cortical column, a group of neurons in the brain cortex
• Vertebral column, a column of vertebrae situated in the dorsal aspect of the abdomen
• In chemistry, the apparatus used to carry out separations by column chromatography or used in molecular biology in Column-based nucleic acid purification
• In spreadsheets, the vertical series of cells in a two-dimensional grid

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