1. The scope, area, or domain in which something can be used, applied, or is relevant
The field of application for this software includes data analysis and reporting.
O campo de aplicação deste software inclui análise de dados e relatórios.
2. The range of contexts or situations where a rule, law, principle, or method is valid or applicable
The field of application of this law extends to all commercial transactions.
O campo de aplicação desta lei se estende a todas as transações comerciais.