MU'RAL, adjective [Latin muralis, from murus, a wall.] 1. Pertaining to a wall. --Soon repaired her mural breach. 2. Resembling a wall; perpendicular or steep; as a mural precipice. Mural crown, among the ancient Romans, a golden crown or circle of gold, indented and embattled, bestowed on him who first mounted the wall of a besieged place and there lodged a standard.
Source: Webster's 1828 American Dictionary ↗ · public-domain · returned verbatim, no AI