From The Collaborative International Dictionary of English v.0.48:
Depository \De*pos"i*to*ry\ (-t[-o]*r[y^]), n.; pl.
Depositories (-r[i^]z).
1. A place where anything is deposited for sale or keeping;
as, warehouse is a depository for goods; a clerk's office
is a depository for records.
[1913 Webster]
2. One with whom something is deposited; a depositary.
[1913 Webster]
I am the sole depository of my own secret, and it
shall perish with me. --Junius.
[1913 Webster]