Discourteous
Pronunciation : Dis*cour"te*ous (; see Courteous, 277)
Part of Speech : a.
Etymology : [Pref. dis- + courteous: cf. OF. discortois.]
Definition : Defn: Uncivil; rude; wanting in courtesy or good manners; uncourteous. -- Dis*cour"te*ous*ly, adv. -- Dis*cour"te*ous*ness, n.
Source : Webster's Unabridged Dictionary, 1913