IPA: /ˈskʌtʃən/
KK: /ˈskʌtʃən/
A shield-shaped object or a decorative plate that displays a coat of arms or other symbols.
The family crest was beautifully engraved on the scutcheon displayed above the fireplace.
Scutcheon comes from the Old French word *escutcheon*, which is derived from the Latin *scutum* (meaning shield). The term originally referred to a shield or emblem that displayed a coat of arms. Thus, a scutcheon is a shield or a protective emblem, often used in heraldry to represent a family or individual.
Think of a 'shield' ('scutum') that displays a family's 'emblem' or 'coat of arms' — that's what a scutcheon represents.