coffer
Concise Oxford English Dictionary © 2008 Oxford University Press:
coffer/ˈkɒfə(r)/
▶noun
- 1 a small chest for holding valuables.
■ (coffers) the funds or financial reserves of an institution.
- 2 a decorative sunken panel in a ceiling.
– origin ME: from OFr. coffre ‘chest’, via L. from Gk kophinos ‘basket’.
'coffer' also found in these Oxford entries:

