noun, plural in·ci·vil·i·ties for 2.
  1. the quality or condition of being uncivil; discourteous behavior or treatment.
  2. an uncivil act.

Origin of incivility

From the Late Latin word incīvīlitās, dating back to 1575–85. See in-3, civility
Related formsin·civ·il [in-siv-uhl] /ɪnˈsɪv əl/, adjective

Synonyms for incivility Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018

British Dictionary definitions for incivil


noun plural -ties
  1. lack of civility or courtesy; rudeness
  2. an impolite or uncivil act or remark
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Word Origin and History for incivil



1580s, "want of civilized behavior, rudeness," from French incivilité (early 15c.), from Late Latin incivilitatem (nominative incivilitas), from incivilis "not civil," from in- "not, opposite of" (see in- (1)) + civilis "relating to a citizen, relating to public life, befitting a citizen; popular, affable, courteous" (see civil). Meaning "an act of rudeness" is from 1650s. Incivil "not conducive to common good" is from mid-15c.

Online Etymology Dictionary, © 2010 Douglas Harper