Definition
DIRECTUM (also spelled Derictum or Drictum) is a Latin and Law Latin term with two related but distinct uses in legal history:
1. In Roman civil law: That which is founded on strict law (jus strictum), as distinguished from equitable principles. The term marks the conceptual boundary between rigid, letter-of-the-law obligations and the more flexible remedies available through equity or the praetor's discretion.
2. In old European and medieval law: Right, in the sense of a legal right or entitlement. Closely related to the Old French droict (modern droit), it carries the foundational sense of that which is straight, correct, or lawful — as opposed to tortum, meaning crooked, twisted, or wrong. In this usage, directum is the conceptual opposite of tort.
Common Confusion
The two meanings of directum — strict law versus right — can mislead a researcher who encounters the term without context. In a Roman civil law setting, directum operates as an adjective describing the character of a legal rule or action (strict, direct, as opposed to equitable). In medieval European sources, it functions more as a noun meaning right or entitlement. The Old French droict and its descendants (droit, right) are etymological cognates, which helps explain how a single Latin root generated both usages, but conflating them produces interpretive error. Directum in a Frankish land charter means something very different from directum in a Justinianic text.
Why It Matters in Research
This term is almost entirely confined to historical and comparative legal sources. Researchers are most likely to encounter it in:
— Roman law treatises and civil law commentaries, where the strict law / equity distinction is foundational. The Mackeldey reference in Burrill points to the civilian tradition of contrasting directum with aequitas or with actiones utiles (equitable extensions of strict-law actions). A researcher working through civilian sources should expect directum to appear in discussions of actio directa versus actio utilis — the direct action (available under strict law to a party in privity) versus the useful action (extended by the praetor to parties not technically within the strict rule).
— Medieval European charters, feudal records, and glossaries, where directum or drictum appears as the vernacular-Latin equivalent of right, often in property or jurisdictional contexts. Spelman's Glossarium Archaeologicum is the key shelf source for this usage.
The tort connection is not incidental. Understanding that tort derives from tortum (crooked, wrong) and stands as the direct semantic antonym of directum illuminates the deep structure of common law vocabulary. Researchers tracing the conceptual history of tort or right will find directum a useful anchor point.
No modern statutory or case law use of this term should be expected. Its appearance in contemporary legal writing would be a deliberate historical or comparative reference.
Historical Dictionary Support
Burrill's Law Dictionary provides the most complete single-entry treatment available in the Law Mind corpus. Burrill correctly identifies both the civil law usage (citing Mackeldey's Compendium of the Modern Roman Law, Kaufmann's translation) and the medieval European usage (citing Spelman). The entry is brief but precise and draws the tort antonym connection explicitly.
What Burrill does not develop — and what a researcher should seek elsewhere — is the actio directa / actio utilis distinction in Roman procedural law, which is the practical context in which directum most often appears in civilian legal argument. For that, Mackeldey and the broader Pandectist literature are necessary. Burrill also does not discuss the feudal property law context in depth, where terms like directum dominium (bare legal title, as distinguished from utile dominium held by the feudal tenant) represent a distinct and important specialized usage not captured in his entry.
The Old French cognate droict (and its English counterpart right) confirms that this is not merely an antiquarian curiosity but a root term of Western legal vocabulary. The straight/crooked metaphor — directum versus tortum — is one of the oldest organizing contrasts in European legal thought.
Encyclopedia Cross-Reference
See Law Mind Encyclopedia: Tort — Historical and Etymological Foundations; Roman Civil Law — Strict Law and Equity; Feudal Property Law — Dominium Directum and Dominium Utile.