(a.) Coal-black; very black.
Webster's Revised Unabridged Dictionary
| APA | Webster's. (2011). atrous. Retrieved September 24, 2026, from http://smartdefine.org/atrous/definitions/1976882 |
| Chicago | Webster's. 2011. "atrous" http://smartdefine.org/atrous/definitions/1976882 (accessed September 24, 2026). |
| Harvard | Webster's 2011, atrous, Smart Define, viewed 24 September, 2026, <http://smartdefine.org/atrous/definitions/1976882>. |
| MLA | Webster's. "atrous" 27 May 2011. Web. 24 September 2026. <http://smartdefine.org/atrous/definitions/1976882> |