in·dig·nant 
/ɪnˈdɪgnənt/ adjective
/ɪnˈdɪgnənt/ adjective [more indignant; most indignant] : feeling or showing anger because of something that is unfair or wrong : very angry
▪ She wrote an indignant letter to the editor. ▪ He was/got/became very indignant about/over the changes. ▪ an indignant tone of voice
▪ She wrote an indignant letter to the editor. ▪ He was/got/became very indignant about/over the changes. ▪ an indignant tone of voice
— in·dig·nant·ly adverb
▪ She indignantly [=angrily] denied all the accusations.
▪ She indignantly [=angrily] denied all the accusations.
