Definition
An archaic Law French term meaning "owes," "ought," or "owing." Used in early legal records and pleadings to express the existence of a debt or obligation — that one party owes something to another. The plural form, *deites*, means debts. The term belongs to the technical vocabulary of medieval Anglo-Norman legal practice and appears primarily in early English court records, writs, and plea rolls.
Common Language
Modern common usage (Wiktionary): No entry. The term does not exist in modern English outside historical legal contexts.
Historical common usage (Webster's 1913): No entry. By the nineteenth century the term had passed entirely out of use.
The word survives only in archaic legal documents. Researchers encountering it should read it simply as a marker of indebtedness — functionally equivalent to "owes" — without importing any technical distinctions from modern debt law.
Common Confusion
DEIT vs. DOIT: Burrill's own entry directs readers to *Doit*, a related Law French term. The two are easily confused in manuscript sources where handwriting and abbreviation conventions may obscure the final letter. *Doit* (or *doyt*) carries similar meaning in the Law French system. Researchers transcribing early records should verify which form appears before relying on either entry for interpretive purposes.
Why It Matters in Research
The primary research value of this entry is paleographic and contextual. A researcher working through medieval plea rolls, early Chancery records, Year Books, or Norman-period writs may encounter *deit* or *deites* without recognizing them as markers of debt obligation. Missing the term could cause a researcher to misread the nature of the legal relationship being described in the source document.
Two traps are worth flagging. First, Law French terminology was not applied uniformly across periods or courts; the same concept could appear under different forms depending on the scribe, the court, and the era. Second, printed editions of early Year Books and plea rolls sometimes silently modernize or translate Law French terms, meaning the word may not appear at all in an edited version even when it was present in the original. Researchers relying solely on printed editions should be alert to this possibility.
Because *deit* signals an obligation of debt, its appearance in a document tells a researcher they are likely looking at a debt action — a precursor to what later common law organized under forms like *assumpsit*, *debt*, or *account*. Understanding the term in context helps map the procedural history of debt recovery in early English law.
Historical Dictionary Support
Burrill's Law Dictionary is the sole shelf source for this term and provides a minimal but accurate entry: "Owes; ought; owing" with the plural *deites* meaning debts, citing Kelham's *Glossary of Norman and Old French Words* as authority. Burrill appropriately cross-references *Doit* as a related form.
No other standard historical legal dictionaries in the Law Mind corpus — including Bouvier, Black, or Tomlin — appear to carry a dedicated entry for this term. Its absence from those sources reflects its very limited footprint: *deit* is a scribal and pleading word, not a term of art that generated doctrine or commentary. Kelham's glossary, which Burrill cites, remains the most authoritative primary source for the term's meaning and usage in Norman legal texts.
Jurisdictional Note
The term is specific to the English legal tradition inherited from Norman French legal practice. It has no counterpart in civil law jurisdictions and no continuing legal effect in any modern common law system.