Definition
An Anglo-Saxon term signifying an unjust law or unlawful enactment. The term appears in early English legal sources as a descriptor for legislation or commands that lacked lawful authority or moral legitimacy under the norms of pre-Norman English jurisprudence.
Common Confusion
"Uni" as a legal term bears no relation to its common modern uses — as an informal shortening of "university" or as a Latin prefix meaning "one." Researchers should not import any of those meanings into legal or historical texts where this term appears.
Why It Matters in Research
Researchers encountering "uni" in Anglo-Saxon legal texts or in secondary sources discussing pre-Conquest English law should treat it as a signal term pointing toward concepts of legal validity and the distinction between lawful rule and arbitrary command. It is not a term of art in modern common law and will not appear in contemporary statutes, regulations, or judicial opinions. Its value is almost entirely confined to historical and comparative legal research — particularly scholarship on the foundations of English constitutionalism, the rule of law, and the legitimacy of positive law. Researchers working in that space should cross-reference related Anglo-Saxon terminology and be alert to the fact that modern legal dictionaries largely omit or truncate this entry, meaning secondary sources rather than primary legal materials will be the primary research pathway.
Historical Dictionary Support
Black's Law Dictionary preserves the term with a terse but direct definition: "an unjust law," attributed to early Saxon usage. Burrill's Law Dictionary references the term without extended elaboration. Neither source provides contextual depth sufficient for scholarly use; both function here as finding aids rather than authoritative explanations. Researchers requiring substantive treatment of the concept should look to scholarship on Anglo-Saxon dooms and early English legal philosophy rather than relying on these dictionary entries alone. The brevity of the historical dictionary entries reflects the term's marginal status in the common law tradition following the Norman Conquest, after which the Anglo-Saxon legal vocabulary was progressively displaced.