Definition
A form of security offered in Scottish legal proceedings when the party obligated to provide security is unable to furnish any better guarantee. Rather than posting a conventional cautioner (surety) or pledging property, the party gives a sworn inventory of their effects and assigns those effects in security for whatever sums may ultimately be found due. The oath element is the defining feature: the security rests on the party's sworn declaration of their assets rather than on an independent guarantor or tangible pledge.
Juratory caution arose specifically in the context of suspension and advocation proceedings in Scots law — procedural mechanisms for challenging or transferring causes in the Court of Session. When a complainer sought suspension of a decree or advocation of a cause but lacked the financial standing to provide conventional caution, the court could accept this oath-based alternative rather than denying the remedy entirely.
Why It Matters in Research
This is a narrow, jurisdiction-specific term that appears almost exclusively in sources touching Scots law and Scottish court practice. Researchers will encounter it primarily in historical materials — 18th and 19th century Scottish legal proceedings, treatises on the Court of Session, and dictionaries drawing on Scottish practice. It does not translate into English common law or American legal systems, and searching for it in those contexts will yield nothing useful.
The key navigational point is understanding the procedural setting: suspension and advocation are Scottish remedies that have no direct common-law equivalents. A researcher unfamiliar with Scots procedure who encounters "juratory caution" in a historical source may mistake it for a general concept in caution or security law. It is not. It is a last-resort mechanism specific to Scottish civil procedure.
Both Black's editions reproduce the same sparse definition, tracing to Bell's Scottish law dictionary. Bouvier adds the substantive detail that is missing from Black's: the mechanism involves an inventory of effects given on oath and formally assigned in security. That added specificity in Bouvier is genuinely useful and makes it the more informative starting point for any researcher trying to understand what juratory caution actually involved in practice.
Because the term is drawn entirely from Scots law sources, researchers working on comparative legal history, the development of security and cautionary obligations, or the procedural history of the Court of Session will find the primary authority in Bell's Dictionary and Law of Scotland, not in English or American legal materials.
Historical Dictionary Support
All three source dictionaries attribute the concept to Bell — a reference to William Bell's Dictionary and Digest of the Law of Scotland, the standard 19th-century Scottish legal reference work. Black's (both editions) and Bouvier agree on the core framework: juratory caution is an inferior or last-resort form of caution available when the complainer cannot provide conventional security. The definitions are consistent and do not conflict.
The divergence lies in detail. Black's treats juratory caution in a single compressed sentence that identifies only the procedural context (suspension or advocation) and the operative fact (offered when nothing better is available). Bouvier adds the substantive mechanism — the sworn inventory of effects assigned in security — which is essential to understanding what the device actually is. Neither Black's edition explains the oath dimension that gives the term its name (juratory, from the Latin for oath), leaving a researcher to infer from Bouvier what Black's omits.
Historical sources are silent on American application, which is expected: this is purely a creature of Scots private law and the procedure of the Court of Session. No meaningful evolution of the term is traceable in these dictionary sources beyond the Bell-derived definition repeated across editions.
Jurisdictional Note
Juratory caution is a concept of Scots law only. It has no recognized equivalent in English common law, American law, or civil law jurisdictions outside Scotland. Researchers should treat any appearance of this term in legal materials as a marker that the source is engaging with Scottish practice, either directly or by way of comparative reference.