Meaning ofescutcheonin English

Noun

1. a shield displaying a coat of arms; heraldic symbol
   The family's escutcheon featured a golden lion on a blue background.
2. a protective plate around switches or valves
   The electrical panel had an escutcheon to prevent accidental contact.
3. a ship's stern nameplate
   The ship's escutcheon displayed its name in bold letters.
4. decorative doorknob or lock surround
   The old door had an ornate escutcheon surrounding the keyhole.