Definition
Claves is a Latin term meaning "keys." In legal usage, it appears primarily in the compound phrase CLAVES CURIÆ (keys of the court), a term from old Scots law denoting the officers of a court — specifically the serjeant, clerk, and dempster (or doomster) — who performed the essential administrative and procedural functions of the court's operation.
The metaphor of keys is institutional: these officers were, in effect, the functionaries who "unlocked" or operated the machinery of the court. Without them, the court could not properly convene, record its proceedings, or pronounce judgment.
Common Language
Modern common usage (Wiktionary): Claves are a percussion instrument consisting of two sticks or blocks struck together to produce a sound.
Historical common usage (Webster's 1913): Webster's 1913 does not carry an entry for claves as a standalone English word; the term was not in common English circulation at that time.
The legal usage has no relationship to the musical instrument. The connection is purely etymological — both derive from the Latin clavis (key) — but the legal sense is institutional and metaphorical, denoting the officers who administered a court, while the musical sense is physical and descriptive. A researcher encountering claves in a historical legal document should not expect any musical or even general English-language reference work to illuminate it.
Why It Matters in Research
Claves appears almost exclusively in historical Scottish legal sources and in Latin legal dictionaries that drew on those sources. Researchers working in pre-Union Scots law, particularly materials citing or glossing Skene's De Verborum Significatione, will encounter the phrase claves curiæ in discussions of court structure and officer roles.
The key research trap is that claves standing alone, stripped of the curiæ qualifier, may appear in transcriptions or abstracts of old records without context. A researcher unfamiliar with the compound phrase might misread the reference or fail to connect it to court officer functions.
The dempster or doomster — one of the three officers named under claves curiæ — is itself a term of interest in Scots legal history, responsible for pronouncing the doom (judgment) of the court. Understanding claves curiæ therefore provides an entry point into the broader structure of early Scottish court administration, including the distinct roles of pronouncing, recording, and executing judicial authority.
Because the term is not carried in English common law dictionaries and appears to have been specific to Scots practice, corpus researchers should not assume it transferred into post-Union British legal usage with any consistent meaning. Its appearances in later sources are likely antiquarian or glossarial rather than operative.
Historical Dictionary Support
Burrill's Law Dictionary is the primary source for this entry and provides the essential definition: claves curiæ as the keys of the court, denoting the serjeant, clerk, and dempster as a collective category of court officer. Burrill cites Skene's De Verborum Significatione as authority, which is the foundational Scots law glossary of Latin and legal terms compiled by Sir John Skene and published in 1597. That citation is significant — it anchors the term firmly in late medieval and early modern Scots legal practice.
Burrill also cross-references Digest 19.1.17, though this appears to be a loose citation associating the Latin root rather than a direct Roman law source for the Scottish institutional usage. Researchers should not rely on the Digest reference as a substantive Roman law parallel without independent verification.
No other major historical legal dictionaries in the Law Mind corpus carry this term, which reflects its narrow jurisdictional scope. The absence from English common law dictionaries (Cowell, Tomlin, Black's early editions) confirms that claves curiæ was understood as a term of Scots law specifically, not transplanted into English legal usage.
Jurisdictional Note
This term is specific to historical Scots law. It has no established equivalent or usage in English common law, civil law jurisdictions, or American law. Researchers outside the Scots legal historical context are unlikely to encounter it in operative documents.