(a.) Hateful; hatefully bad; flagrant; odious; atrocious; giving great great offense; -- applied to deeds or to character.
Webster's Revised Unabridged Dictionary
| APA | Webster's. (2011). heinous. Retrieved September 21, 2026, from http://smartdefine.org/heinous/definitions/2015656 |
| Chicago | Webster's. 2011. "heinous" http://smartdefine.org/heinous/definitions/2015656 (accessed September 21, 2026). |
| Harvard | Webster's 2011, heinous, Smart Define, viewed 21 September, 2026, <http://smartdefine.org/heinous/definitions/2015656>. |
| MLA | Webster's. "heinous" 27 May 2011. Web. 21 September 2026. <http://smartdefine.org/heinous/definitions/2015656> |