migrating, especially of people; migratory. noun. 2. a person or animal that migrates. 3. a person who attempts to permanently relocate to a new country, but who may be subject to removal by the government of that country: undocumented migrants; unaccompanied child migrants. Compare immigrant.
Definition: Columns are a fundamental part of any spreadsheet program such as Excel and Google Spreadsheets. Columns run vertically in a worksheet. Each column is identified by a letter in the column header starting with Column A and running through to Column XFD.
Mixed Cell Reference(Keeping row/column constant in an excel formula) As the name suggests mixed cell reference is a mix of Relative and Absolute cell references. It helps to keep one variable constant with other one changing. In a mixed cell reference either the row or the column remains unchanged.