1. A spontaneous reply or answer given without careful consideration, caution, or protective measures; a candid statement made without deliberate thought
In a moment of anger, he gave an unguarded response that he later regretted.
Em um momento de raiva, ele deu uma resposta desprotegida que depois se arrependeu.
2. A reply that reveals true feelings or information that one normally would conceal
Her unguarded response revealed her true feelings about the situation.
Sua resposta sem filtro revelou seus verdadeiros sentimentos sobre a situação.