[{"Bold_text": "noun", "List Items": ["a large picture painted or affixed directly on a wall or ceiling.", "a greatly enlarged photograph attached directly to a wall.", "a wallpaper pattern representing a landscape or the like, often with very widely spaced repeats so as to produce the effect of a mural painting on a wall of average size; a trompe l'oeil."]}, {"Bold_text": "adjective", "List Items": ["of, relating to, or resembling a wall.", "executed on or affixed to a wall:mural inscriptions.", "pertaining to any of several astronomical instruments that were affixed to a wall aligned on the plane of a meridian, and were formerly used to measure the altitude of celestial bodies:a mural quadrant; a mural circle."]}]