1. A specific, predetermined, or established measurement or distance that has been clearly stated or determined
The cable has a defined length of 10 meters.
O cabo tem um comprimento definido de 10 metros.
2. In programming or technical contexts, a data type or field with a fixed or specified number of characters or units
The database field requires a defined length of 50 characters.
O campo do banco de dados requer um comprimento definido de 50 caracteres.