A flat piece of rigid material, such as card or plastic, with a clip at one end under which papers can be held.
A buffer in memory where the user can store data temporarily while transferring it from one place within an application to another or between applications.
A strong chest or box used for keeping money or valuables safe.
An ornamental sunken panel in a ceiling or dome.
A trench dug in the bottom of a dry moat, and extending across it, to enable the besieged to defend it with raking fire.
A cofferdam.
A supply or store of money, often belonging to an organization.
To put money or valuables in a coffer
To decorate something, especially a ceiling, with coffers.