1. A response that is careful, cautious, or non-committal, often avoiding full disclosure or direct engagement with a question
When asked about the scandal, the politician gave a guarded answer that revealed very little.
Quando questionado sobre o escândalo, o político deu uma resposta cautelosa que revelou muito pouco.
2. A reply that is measured and reserved, typically to protect oneself or avoid controversy
She offered only a guarded answer about her future plans.
Ela ofereceu apenas uma resposta reservada sobre seus planos futuros.