(1) A horizontal set of data or components. In a graph, it is called the "x-axis." Contrast with
column.
(2) A group of related and adjacent fields of data about a subject or transaction in a database. A collection of rows makes up a database file (table). Also called a "record" or "tuple." See
relational database.
Rows in a Relational Table
In a relational database, rows are also called "records" and "tuples."