'Indignant' definitions:

Definition of 'indignant'

From: WordNet
adjective
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" [syn: indignant, incensed, outraged, umbrageous]

Definition of 'Indignant'

From: GCIDE
  • Indignant \In*dig"nant\, a. [L. indignans, -antis, p. pr. of indignari to be indignant, disdain. See Indign.] 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. [1913 Webster]
  • He strides indignant, and with haughty cries To single fight the fairy prince defies. --Tickell. [1913 Webster]