1. (n.) A casket, chest, or trunk; especially, one used for keeping money or other valuables.

2. (n.) Fig.: Treasure or funds; -- usually in the plural.

3. (n.) A panel deeply recessed in the ceiling of a vault, dome, or portico; a caisson.

4. (n.) A trench dug in the bottom of a dry moat, and extending across it, to enable the besieged to defend it by a raking fire.

5. (n.) The chamber of a canal lock; also, a caisson or a cofferdam.

6. (v. t.) To put into a coffer.

7. (v. t.) To secure from leaking, as a shaft, by ramming clay behind the masonry or timbering.

8. (v. t.) To form with or in a coffer or coffers; to furnish with a coffer or coffers.

Fort Knox bank bundle away bursary cache cash register cashbox chest coin box deposit depository exchequer file fisc gold depository hutch lay away lay down lay in lay in store locker lodge money chest pack away penny bank piggy bank pork barrel public crib public till public treasury public trough put away reposit repository reservoir safe safe-deposit box salt away salt down stash store store away storehouse stow stow away stow down strong room strongbox subtreasury till treasure-house treasury vault warehouse