1. A comment or statement made with moderation, control, and careful consideration, avoiding exaggeration or emotional expression
Despite his anger, he made only a restrained remark about the situation.
Apesar de sua raiva, ele fez apenas uma observação contida sobre a situação.
2. A measured or subtle comment that shows self-control and discretion
Her restrained remark about his mistake was both tactful and clear.
Sua observação contida sobre seu erro foi tanto tátil quanto clara.