Definition
A term from old English law denoting a hoard, treasury, or repository — a place where valuables or treasure were stored or kept. The term appears in medieval legal instruments and early English legal codes in contexts involving the custody or ownership of stored wealth.
Why It Matters in Research
HORDERIUM is a narrow, archaic Latin term with a limited footprint in the corpus. Researchers encountering it will find it almost exclusively in early English legal sources — particularly the Laws of Canute — and in the antiquarian legal dictionaries that drew on those sources. It does not survive into modern legal usage, and it has no statutory or common law doctrine built around it in the way that related concepts (such as treasure trove) do.
The primary trap for researchers is confusing HORDERIUM with the broader and far more legally consequential doctrine of treasure trove. While a horderium was a place of storage or the stored hoard itself, treasure trove developed into a distinct body of law governing the crown's claim to hidden gold and silver of unknown ownership. A source referencing a horderium is describing a repository or its contents in a descriptive or property-assignment sense, not necessarily invoking the full treasure trove doctrine.
When working with pre-Conquest or early post-Conquest English legal texts, researchers should also be alert to variant spellings and Latinized forms. The legal dictionaries in the Law Mind corpus are consistent in their definitions but sparse in context, which means any substantive understanding of how the term functioned in actual instruments requires going directly to the underlying source — the Laws of Canute — rather than relying on dictionary treatment alone.
Historical Dictionary Support
The four historical dictionaries in the corpus are in complete agreement on the definition: a hoard, treasury, or repository. The entries are brief and nearly identical, all tracing back to Cowell's Interpreter as the authority, with Burrill adding a specific citation to the Laws of Canute (LL. Canut. c. 104) that the others omit. That additional citation in Burrill is the most useful entry for researchers, as it anchors the term to a specific primary source.
John Cowell's Interpreter (1607) was a standard reference for antiquarian legal terms, and its authority here is uncontested across the dictionary tradition. None of the historical dictionaries attempt to connect HORDERIUM to later doctrine, which is appropriate — the term does not appear to have generated case law or received judicial construction.
The minor spelling variation between the first and second editions of Black's ("hoard" vs. "hourd") is inconsequential and reflects only orthographic drift, not any substantive difference in meaning.