| Subject | English | Spanish |
| comp., MS | data definition | definición de datos (The attributes, properties, and objects in a database) |
| IT | data definition language | lenguaje de definición de datos |
| IT | Data Definition Language | Lenguaje de definición de datos |
| comp., MS | data definition language | lenguaje de definición de datos (A language that defines all attributes and properties of a database, especially record layouts, field definitions, key fields, file locations, and storage strategy) |
| IT, transp. | data definition statement | orden de definición de datos |
| comp., MS | data-definition query | consulta de definición de datos (An SQL-specific query that contains data definition language (DDL) statements. These statements allow you to create or alter objects in the database) |