1. A careless or thoughtless statement made without consideration of the consequences, often revealing something the speaker did not intend to disclose
In an unguarded remark, he accidentally revealed the company's secret plans.
Em um comentário impensado, ele acidentalmente revelou os planos secretos da empresa.
2. A candid or frank statement made without careful thought or diplomatic restraint
The politician's unguarded remark about the opposing party caused controversy.
O comentário impensado do político sobre o partido rival causou controvérsia.