Definition

1. Noun:
   • A strongbox or chest for holding valuables: A "coffer" is a sturdy, often lockable box or chest specifically designed to store money, jewels, or other precious items.
   • A decorative sunken panel in a ceiling or dome: In architecture, a "coffer" refers to a recessed, ornamental panel, often arranged in a grid pattern, used to decorate ceilings, vaults, or domes.

Examples of Usage

• Noun (Storage chest):
  • The ancient treasure was locked inside a heavy iron coffer.
  • They kept the family jewels in a small wooden coffer.
• Noun (Architectural panel):
  • The dome's interior was adorned with intricate golden coffers.
  • The Renaissance palace features a magnificent coffered ceiling.

Advanced Usage

• "The coffers of the state": This phrase uses "coffers" metaphorically to refer to the financial resources or treasury of a government, organization, or institution.
  • The new tax was intended to fill the city's depleted coffers.

Variants and Related Words

• Coffer-dam (noun): A temporary watertight enclosure pumped dry to permit construction work below the waterline. This is a distinct compound word.
  • They built a coffer-dam to repair the bridge's foundation.

Synonyms

• Strongbox: A strongly made box for storing valuables.
• Chest: A large, strong box used for storage or transport.
• Cassette: In architectural contexts, a synonym for a sunken panel (less common in English; the Italian "cassetta" or French "caisson" are more typical architectural terms).

Noun

1. a chest especially for storing valuables
2. an ornamental sunken panel in a ceiling or dome