Definition
A Latin term of legal records meaning the pleading of a cause — that is, the formal oral or written process by which the parties to a dispute set out their respective positions before a court. The term appears in medieval English legal records and belongs to the Latin vocabulary of the common law's early institutional period, when court proceedings and entries were routinely recorded in Latin. It is roughly equivalent in meaning to the English "pleading" but carries the specific flavor of the formal act of pleading as it occurred in early common law practice, not merely the documents that later came to be called pleadings.
Common Confusion
PLACITAMENTUM should not be confused with PLACITUM (pl. PLACITA), a related but distinct Latin term. PLACITA referred broadly to pleas, suits, or the proceedings of a court — and also to the particular pleas entered in the record. PLACITAMENTUM refers specifically to the act or process of pleading a cause, not to the plea itself or to the court session. Researchers encountering both terms in the same record should treat them as distinct: placita are the contents or proceedings; placitamentum is the activity of pleading. The two terms overlap conceptually and are sometimes conflated in secondary literature.
Why It Matters in Research
PLACITAMENTUM is primarily encountered in medieval and early modern English legal records — plea rolls, court records, and the Latin-language registers that dominated English legal documentation before the gradual shift to English in court records following the Proceedings in Courts of Justice Act 1731. Researchers working in pre-eighteenth-century common law materials should expect to find this term in contexts that describe the pleading stage of litigation, particularly in Year Books, plea rolls, and records of the common law courts (King's Bench, Common Pleas, Exchequer).
The term is not operative law — no modern statute, rule, or doctrine turns on the meaning of placitamentum. Its significance is purely interpretive and paleographic: recognizing it in a Latin record allows the researcher to identify that a passage concerns the pleading process, not judgment, execution, or another stage of litigation.
One navigational trap: because the term is rare and archaic, it may be absent from legal indexes and finding aids. Researchers should cross-search under PLACITA and related pleading terms when working through Latin record collections. The Law Mind corpus is most likely to surface placitamentum in treatise discussions of early common law procedure and in annotated translations of medieval records, rather than in the records themselves.
Historical Dictionary Support
All three source dictionaries — Black's (1st and 2nd editions) and Burrill's — are in complete agreement and use nearly identical language: "In old records. The pleading of a cause." Each cites Spelman as authority, referring to Henry Spelman's Glossarium Archaiologicum, the foundational glossary of archaic Latin legal and historical terms used in English records. This uniformity signals that the term's meaning was never disputed — it passed without controversy from Spelman into the legal dictionary tradition.
What the historical dictionaries do not provide: any discussion of how placitamentum functioned procedurally, how frequently it appears in records, or how it relates to the broader vocabulary of Latin pleading terms. The entries are essentially glosses, not substantive analyses. Burrill's addition of "L. Lat." (Law Latin, as distinguished from classical Latin) is a useful marker, noting that the term belongs to the specialized legal-Latin vocabulary of medieval English practice rather than to classical or ecclesiastical Latin.
Researchers should treat the dictionary entries as definitional minimums. Spelman himself, and the Year Book scholarship that followed, provides the deeper procedural context these entries omit.
Encyclopedia Cross-Reference
See: Pleading (Historical Common Law); Latin Terms in English Legal Records; Placita