Question

What do you mean by indignant???

Answer 1

okay so here is the meaning-
feeling or showing anger or annoyance at what is perceived as unfair treatment.
it also depend in the sentence where it's used

Answer 2

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

okkkkk