an ornamental tablet, typically of metal, porcelain, or wood, that is fixed to a wall or other surface in commemoration of a person or event.
The kick off is at 2pm where a plaque to commemorate the event will be unveiled.
a sticky deposit on teeth in which bacteria proliferate.
Pericoronitis - an infection of the soft tissue surrounding the tooth, caused by a build of plaque (a sticky white substance that contains bacteria).
a small, distinct, typically raised patch or region resulting from local damage or deposition of material, such as a fatty deposit on an artery wall in atherosclerosis or a site of localized damage of brain tissue in Alzheimer's disease.
Atherosclerosis, which develops as fatty plaques within arterial walls, underlies both heart attack and stroke.