To be angry, resentful, or indignant—especially in response to injustice or unfair treatment. Often a somewhat formal or literary expression.
市民は汚職に対して深く憤った。
Citizens were deeply outraged by the corruption.
彼女は理不尽な扱いを受けて、言葉にできないほど憤っている。
She is so indignant from the unfair treatment that she can hardly put it into words.
不公平な判決に父は憤りを感じ、控訴することにした。
My father felt indignant about the unfair verdict and decided to appeal.
そのコメントに憤った彼は、すぐに抗議のメールを書いた。
Angered by that comment, he immediately wrote a protest email.