I. ˈmyu̇rəl, ˈmyür- adjective
Etymology: Latin muralis, from murus wall + -alis -al — more at munition
1. : of, relating to, or resembling a wall
a margin of lofty unbroken mural precipices — Samuel Haughton
2. : applied to and made integral with a wall surface
paused to read the carved mural tablet
3. : attached to and limited to a wall or a cavity
mural thrombus
mural abscess
II. noun
( -s )
: a painting or other work applied to and made integral with a wall surface