Definition
An archaic legal term drawn from early English law describing the behavior of a dog that first wearies a person with continual barking and then bites. The term designated a specific category of dangerous canine conduct recognized under old Saxon or Anglo-Saxon dooms, distinct from an unprovoked immediate attack. Its legal significance lay in the framework of animal owner liability: a dog that exhibited this pattern of conduct — harassment followed by biting — was treated as a creature whose dangerous propensity had manifested in a particular and identifiable way.
The term has no living legal application. It survives only as a specimen of archaic animal law vocabulary found in historical legal dictionaries tracing back to Cunningham's Law Dictionary and the Leges Aluredi (Laws of Alfred), an early Anglo-Saxon legal compilation.
---
Common Confusion
DESUBITO is frequently listed in proximity to DESUETUDE in historical dictionaries — an artifact of alphabetical ordering rather than any relationship in meaning. Rapalje & Lawrence runs the two entries together without adequate separation, which has caused at least some secondary copying to blur the boundary between them. DESUETUDE refers to the obsolescence of statutes through prolonged disuse and remains a live legal concept in some jurisdictions. DESUBITO is a defunct term of specific animal law. The two are entirely unrelated.
---
Why It Matters in Research
Researchers will encounter DESUBITO almost exclusively when working through the historical architecture of English and American animal liability law, or when auditing the sources and reliability of early legal dictionaries. Several points bear attention:
First, the chain of authority is thin. Every historical dictionary entry traces back to a single citation: Leges Aluredi 26, as reported in Cunningham's Law Dictionary. No independent case law or statutory authority surfaces in the sources. This means the term entered the Anglo-American dictionary tradition through a single secondary channel, and its practical legal weight in courts — even historically — is unverifiable from dictionary sources alone.
Second, the term illustrates the broader problem of ghost entries in legal dictionaries. Black's first and second editions reproduce the Cunningham citation without expansion or independent verification. Rapalje & Lawrence abbreviates and partially merges the entry with DESUETUDE. Researchers using historical legal dictionaries as evidence of actual legal doctrine should treat DESUBITO as a caution: presence in a legal dictionary does not confirm active legal use.
Third, for historians of animal law, the term gestures toward an early attempt to categorize dangerous animal behavior by pattern of conduct — an anticipation, however crude, of the distinctions later developed in common law between first-bite rules, scienter doctrine, and behavioral notice. In that context, DESUBITO is more useful as intellectual history than as operative legal authority.
---
Historical Dictionary Support
Black's Law Dictionary (1st and 2nd editions) and Rapalje & Lawrence give substantively identical definitions, all deriving from Cunningham's Dictionary, which itself cites Leges Aluredi 26. None of the three source dictionaries expand the definition, trace subsequent case law, or question the lineage of the term. Black's 2nd edition is notable for printing the DESUBITO entry immediately adjacent to DESUETUDE without editorial comment distinguishing them — a layout choice that compounds the confusion Rapalje & Lawrence introduced by running the two entries in a single paragraph.
No historical dictionary source in the Law Mind corpus offers a definition that diverges from the barking-then-biting formula. The consensus is uniform because the sources are not independent: they are a chain of successive copying from a single early dictionary entry. A researcher should not mistake uniformity across these sources for corroboration.
---
Jurisdictional Note
DESUBITO has no recognized application in any modern jurisdiction. Its appearance in Anglo-American legal dictionaries reflects the antiquarian habit of early compilers who included terms from Saxon law codes alongside living doctrine. The term is historically English in origin and never acquired independent American legal standing.
---