Definition
Latin. "In issue." A term of pleading denoting that a matter is properly before the court — that is, formally joined and presented for determination. When pleadings had established the point or question to be tried, that matter was said to be *in exitu*: in issue, or "at the exit" of the pleading process, having emerged from the exchange of claims and responses as the contested question requiring resolution.
The phrase appears most commonly in the Latin formulation *de materia in exitu*, meaning "of the matter in issue," used to identify and delimit what was actually before the tribunal for decision at any given stage of proceedings.
---
Common Language
Modern common usage (Wiktionary): "Exitu" has no standalone English entry. "Exit" derives from the same Latin root (*exire*, to go out), carrying the ordinary sense of a departure or way out.
Historical common usage (Webster's 1913): Not defined as a legal term. The nearest entry is "issue" in its general sense: "The act of passing or flowing out; a moving out from any enclosed place; egress."
The gap here is meaningful in a specific way. The common English intuition — that "exit" means departure or conclusion — actually captures something true about the Latin root, but misleads about the legal application. *In exitu* does not mean the matter has concluded; it means the matter has *emerged* from the pleadings into a posture fit for trial. The "exit" is the exit from the pleading stage, not from the case.
---
Common Confusion
*In exitu* should not be confused with *in issue* as a modern term of art in evidence law, where "in issue" means a fact that a party must prove or disprove. The Latin phrase belongs specifically to the formal pleading context of common law procedure, where issue-joinder was a technical event with procedural consequences. The modern evidentiary usage of "in issue" is broader and less formalistic. Researchers encountering *in exitu* in older sources should anchor it to pleading doctrine, not to modern rules of relevance or materiality.
---
Why It Matters in Research
*In exitu* is a term of formal common law pleading procedure and will appear almost exclusively in sources predating the merger of law and equity and the abolition of common law pleading forms in most American jurisdictions. Researchers working in English reports before the mid-nineteenth century, or in American sources before the Field Code reforms of the 1840s–1870s, will encounter it as a routine procedural marker.
The principal research trap is treating the phrase as substantive when it is procedural. Finding *de materia in exitu* in an old report tells you where the case stood procedurally — the pleadings had closed and a specific point had been joined — not what the law on that point was. It is orientation language, not holding language.
The citation attached to this phrase in every major historical dictionary — *12 Mod. 372* (i.e., volume 12 of Modern Reports) — is consistent across Black's, Burrill's, and Bouvier's, suggesting a common ancestor source. Researchers who want to trace the phrase to its English common law context should consult that report directly; the dictionaries are not offering independent analysis.
For corpus researchers in Law Mind, this term serves primarily as a signal that surrounding text will involve the mechanics of issue-joinder: what counts as a proper issue, whether an issue was well-formed, and the consequences of a defect in the pleadings. It connects naturally to the broader vocabulary of common law pleading — declaration, plea, replication, rejoinder, demurrer — rather than to substantive legal doctrine.
---
Historical Dictionary Support
All four dictionary sources — Black's (1st and 2nd editions), Burrill's, and Bouvier's — give virtually identical entries: the translation "in issue," the specimen phrase *de materia in exitu*, and the citation to *12 Mod. 372*. There is no analytical divergence among them. This uniformity is itself informative: the compilers of these dictionaries treated the term as settled, self-explanatory, and needing only translation, not interpretation.
Burrill's entry adds the notation "L. Lat." (Law Latin), correctly flagging that this is a term of technical legal usage rather than classical Latin. That distinction matters for researchers: Law Latin terms like *in exitu* were used by English common law practitioners as technical shorthand, and their meanings were governed by legal convention rather than classical grammar.
Black's entries in both editions append the maxim *In expositione instrumentorum, mala grammatica, quod fieri potest, vitanda est* ("In the construction of instruments, bad grammar is to be avoided as much as possible") as a neighboring entry, not as a gloss on *in exitu* itself. Researchers using the print dictionaries should be careful not to read the two entries as connected — they are alphabetically adjacent, not doctrinally linked.
None of the historical sources offer any analysis of how *in exitu* functioned within the broader pleading system. They translate; they do not explain. The context must be supplied from treatises on common law pleading — Gould, Stephen, or Chitty — rather than from the dictionary entries themselves.
---
Jurisdictional Note
*In exitu* belongs to the English common law pleading tradition and was carried into American practice wherever common law forms were retained. With the adoption of code pleading in most U.S. states (beginning with New York in 1848) and eventually the Federal Rules of Civil Procedure in 1938, the formal concept of issue-joinder that gave the phrase its procedural meaning was substantially displaced. The term is largely without operational significance in modern American or English procedure.
---