Definition
A kiddle (also spelled kidel or kidelle) is a structure placed across or within a river — typically a dam, weir, or basketwork enclosure with a narrow opening or loop — designed to trap or funnel fish for capture. The term belongs to old English law and appears primarily in the context of river rights, navigation, and the regulation of fishing structures on waterways.
In legal usage, the kiddle's significance is less about the structure itself than about its obstruction of navigation. Medieval and early modern English law treated kiddles as potential public nuisances when placed in navigable rivers, because the narrowing effect of the loop or cut impeded the passage of boats and vessels.
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Common Language
Modern common usage (Wiktionary): Wiktionary treats "kiddle" primarily as a surname, with no meaningful common definition for the physical structure.
Historical common usage (Webster's 1913): "A kind of basketwork wear in a river, for catching fish. [Improperly spelled kittle.]"
The Webster's definition captures the physical object accurately, but the legal meaning carries an additional dimension entirely absent from the common definition: the kiddle was not merely a fishing device but a legally regulated obstruction with implications for navigable waterway rights. Whether a kiddle constituted an unlawful nuisance — and who bore the right to maintain or remove it — were genuine legal questions in English riparian law.
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Why It Matters in Research
KIDDLE is a term researchers will encounter almost exclusively in historical English legal sources, particularly materials touching on riparian rights, fishing privileges, navigation law, and the regulation of common waterways. It has no meaningful presence in American law.
The key navigational point: the legal significance of kiddles is inseparable from Magna Carta and its statutory successors. Chapter 33 of Magna Carta (1215) commanded the removal of kiddles from the Thames, the Medway, and throughout England — one of the earliest statutory protections for navigable waterways. This connection means KIDDLE appears in commentary on Magna Carta, including Coke's Institutes (the "2 Inst. 38" citation found in both Black's editions), and in Year Books and early equity materials dealing with fishing weirs.
Researchers should note that KIDDLE, WEIR, and WEAR are often used interchangeably in historical sources, while technically a kiddle is a specific type of weir arrangement. Conflating them can obscure distinctions in the scope of rights or the nature of the obstruction at issue.
For corpus researchers: the term signals proximity to materials on the law of rivers and fisheries, seigniorial fishing rights, common law nuisance as applied to waterways, and the broader body of English regulatory law concerning navigation. It is unlikely to surface in American primary sources except as a historical reference.
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Historical Dictionary Support
Both Black's Law Dictionary editions reproduce the same definition verbatim — a dam or open weir in a river with a loop or narrow cut accommodated for laying engines (i.e., traps or nets) to catch fish — with the identical citation to Coke's Second Institutes and Blount's law dictionary. This agreement reflects the term's stability as a purely historical entry rather than an evolving legal concept.
Webster's 1913 adds useful texture by describing basketwork construction and flagging the variant spelling "kittle" as improper, which is helpful for searching historical sources where spelling was inconsistent. Researchers should be prepared for variant spellings including kidel, kydel, and kidell in medieval and early modern documents.
What the historical dictionaries do not supply is the Magna Carta connection, which is the single most important legal context for the term. Both Black's editions note Coke's Second Institutes but do not explain why Coke was discussing kiddles: the passage addresses Magna Carta Chapter 33 and the common law right to free navigation. That explanatory layer must be supplied from Coke directly or from secondary treatments of Magna Carta's legal history.
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Jurisdictional Note
KIDDLE is a term of old English law with no direct American legal equivalent or application. Its relevance to American legal research is historical only — appearing in foundational English authorities that informed early American riparian and navigation doctrine, but not as an operative concept in any American jurisdiction.
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