What does depository mean?
A depository is a place where items of value — whether money, documents, goods, or records — are deposited and kept safe. The word appears most often in formal contexts: banks and other depository institutions hold customers' funds; federal depository libraries receive copies of government publications; and warehouses may serve as depositories for stored merchandise. Though closely related to "repository," which can describe both physical and abstract collections (including digital ones like software repositories), "depository" leans toward concrete, officially designated storage spaces. Derived from the Latin deponere, meaning "to put down or lay aside," it entered English in the early seventeenth century. For writers, the word lends precision and authority: calling a building a depository signals that its purpose is careful, trusted keeping of whatever has been placed within it, rather than mere accumulation.
nounA place where something is deposited or stored for safekeeping, especially a repository such as a bank vault or warehouse.
- A building or place where goods, valuables, or documents are stored for safekeeping.
- A financial institution that accepts deposits of money, such as a bank or savings institution.
- (In library science) A library designated to receive and preserve copies of publications, e.g., a government depository library.
"The library serves as a depository for the region's historical manuscripts."
"The museum acted as a depository for artefacts recovered from the archaeological site."
"Customers can access their accounts at any affiliated depository institution across the country."
The plural follows the standard pattern for nouns ending in -y preceded by a consonant: the y changes to -ies.
"Several depositories across the state preserve the county's oldest land records."
Every U.S. dollar in circulation passes through institutions called 'federal depository libraries' — and there's one in nearly every congressional district, storing far more than money.
Reviewed by Deb Chak, Editor. AI-assisted content curated by RJS Tech Solutions LLP.
Etymology of depository
Depository derives from the Late Latin depositorium, a place of deposit, itself rooted in the Latin verb deponere, meaning "to put down, lay aside, or entrust." This root combines de- (down) with ponere (to place). English adopted the word in the early seventeenth century, during a period of heavy borrowing from Latin legal and scholarly vocabulary. It shares this ancestry with related terms such as deposit, deposition, depose, and composition, all tracing back to ponere and its past participle positum.
How depository is actually used
"Depository" carries a somewhat formal register and appears most frequently in legal, financial, and governmental contexts. In everyday speech, "repository" is more common, though the two are not fully interchangeable — "depository" tends to imply a designated or official storage role rather than a casual collection.
Easily confused with depository
A deposition is a formal statement or testimony given under oath (or the act of laying down a substance), whereas a depository is a physical place where things are stored.
Repository is broader and often figurative or digital (e.g., a code repository), while depository usually refers to a physical storage location and is common in banking and legal contexts.