'Discourtesy' definitions:

Definition of 'discourtesy'

From: WordNet
noun
An expression of lack of respect [syn: disrespect, discourtesy]
noun
A manner that is rude and insulting [syn: discourtesy, rudeness] [ant: courtesy, good manners]
noun
A lack of politeness; a failure to show regard for others; wounding the feelings or others [syn: discourtesy, offense, offence, offensive activity]

Definition of 'Discourtesy'

From: GCIDE
  • Discourtesy \Dis*cour"te*sy\, n. [Pref. dis- + courtesy: cf. OF. descourtoisie.] Rudeness of behavior or language; ill manners; manifestation of disrespect; incivility. [1913 Webster]
  • Be calm in arguing; for fierceness makes Error a fault, and truth discourtesy. --Herbert. [1913 Webster]

Synonyms of 'discourtesy'

From: Moby Thesaurus