escutcheon: Meaning and Definition of

es•cutch•eon

1. a shield or shieldlike surface on which a coat of arms is depicted. See illus. under
2. an ornamental or protective plate around a keyhole, door handle, drawer pull, light switch, etc.
3. a panel on the stern of a vessel bearing its name and port of registry.
4. a stain on one's reputation; disgrace.