1. To limit or control changes made to something, preventing unauthorized or unwanted modifications
The software license restricts alterations to the source code.
A licença de software restringe alterações no código-fonte.
2. To impose limitations on modifications to a document, file, or physical item
The contract restricts alterations without written permission from both parties.
O contrato restringe alterações sem permissão escrita de ambas as partes.