If you are indignant, you are shocked and angry, because you think that something is unjust or unfair. He is indignant at suggestions that they were secret agents + indignantly in·dig·nant·ly `That is not true,' Erica said indignantly. angry and surprised because you feel insulted or unfairly treated indignant at/about (present participle of indignari, from indignus )
Affected with indignation; wrathful; passionate; irate; feeling wrath, as when a person is exasperated by unworthy or unjust treatment, by a mean action, or by a degrading accusation
angered at something unjust or wrong; "an indignant denial"; "incensed at the judges' unfairness"; "a look of outraged disbelief"; "umbrageous at the loss of their territory"