Definition
A depository is the place where a deposit is held, stored, or kept. The term operates primarily as a locational or institutional concept — it identifies where something of value has been placed for safekeeping — in contrast to a depositary, which identifies the person or entity responsible for holding it.
1. General sense. Any place designated for the receipt and retention of property, documents, funds, or instruments for storage or preservation. A courthouse records room, a bank vault, or a licensed warehouse may each function as a depository in this sense.
2. Financial and governmental sense. An institution, typically a bank or trust company, authorized to receive and hold deposits of money or securities. In United States federal law, this sense is formalized: banks selected and designated by the Treasury to receive public funds of the United States are specifically called United States depositories, and that designation carries statutory duties and conditions distinct from ordinary banking relationships.
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Common Language
Modern common usage (Wiktionary): "A place where something is deposited, as for storage, safekeeping, or preservation." Also, secondarily, a trustee or depositary.
Historical common usage (Webster's 1913): "A place where anything is deposited for sale or keeping; as, a warehouse is a depository for goods; a clerk's office is a depository for records." Webster's also permitted the word to describe a person ("one with whom something is deposited"), quoting Junius: "I am the sole depository of my own secret."
The ordinary English usage is broader and more flexible than the legal term. Common usage allows depository to describe a person as well as a place; legal usage generally reserves the word for the place or institution and assigns the personal role to depositary. The overlap in ordinary speech is the primary source of confusion in historical legal texts.
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Common Confusion
DEPOSITORY vs. DEPOSITARY: These terms are frequently used interchangeably in historical sources, statutes, and even some courts, but the dominant legal convention distinguishes them by function. A depository is the place; a depositary is the person or entity who receives and is responsible for the deposit. Bouvier's cross-references the two explicitly. Rapalje & Lawrence's entry for depository contains what appears to be a compositor's error — the text shifts mid-entry into a definition of deputy — suggesting the historical record itself is unreliable on the boundary between these terms. Researchers working in older materials should treat any instance of either word with care and verify from context whether the author means the place, the institution, or the custodian.
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Why It Matters in Research
The depository/depositary distinction is an ongoing source of confusion in the corpus and becomes more acute in older materials. Many pre-twentieth-century statutes, contracts, and treatises use the two words without consistent differentiation. When researching banking, public finance, or custodial relationships, the researcher must determine from context which concept the author intended, because the legal consequences differ: liability rules, duties of care, and remedies for breach all attach differently to the place/institution versus the individual custodian.
In federal public finance research, the specialized category of United States depositories is a distinct regulatory and statutory subject. Banks holding government deposits under federal designation operated under conditions that did not apply to ordinary private deposits, and the case law and regulatory materials treating these institutions are largely separate from general deposit law.
The Rapalje & Lawrence entry is anomalous and should not be relied upon: the printed text transitions without explanation from defining depository into a definition of deputy, rendering the entry substantively useless and suggesting either a typographical corruption or a binding error in available copies. Do not cite Rapalje & Lawrence for this term.
For records and archives research — courthouse depositories, land record depositories, registered document repositories — the term functions institutionally and the personal/custodial questions largely disappear. Context governs.
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Historical Dictionary Support
All four source dictionaries converge on the same core definition: a depository is the place where a deposit is placed and kept. The uniformity is striking and suggests the term had a settled, uncontested meaning in the legal literature of the nineteenth century.
Bouvier's adds the cross-reference "See DEPOSITARY," signaling awareness of the terminological boundary without elaborating on it — consistent with Bouvier's general practice of pointing rather than explaining. Black's 2nd edition is the most substantive of the four, expanding the entry to address United States depositories as a formal category, which reflects the growing importance of federal public finance law in the post-Civil War period when that edition was compiled.
What the historical dictionaries collectively miss is the institutional evolution of the term: by the twentieth century, depository came to describe not just a place but an entire class of regulated financial intermediaries — depository institutions — with a technical meaning embedded in banking regulation that none of the nineteenth-century sources anticipate. The historical entries are accurate for their period but do not project forward to modern regulatory usage.
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Jurisdictional Note
Federal law uses depository as a term of art for banks and financial institutions designated to hold government funds, and federal banking regulation has developed a distinct body of law around depository institutions. State law varies in how it deploys the term, particularly in statutes governing court registries, official records, and escrow arrangements. Researchers should not assume that a state statute's use of depository tracks either the historical common-law meaning or the federal regulatory meaning without confirming the applicable statutory definition.
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