Definition
An archaic English land measurement term, a variant spelling of HIDE. A hyde denoted a unit of land historically used in Anglo-Saxon and early Norman England, nominally sufficient to support one free family and its dependents. The actual acreage varied by locality but was conventionally reckoned at approximately 120 acres, though figures of 60 to 240 acres appear in historical sources depending on soil quality and regional custom. The term appears in Domesday Book assessments and formed the basis for taxation, military obligation, and land tenure records in medieval England.
Common Language
Modern common usage (Wiktionary): Alternative form of hide (area of land).
Historical common usage (Webster's 1913): See HIDE.
The common and legal meanings are effectively identical here — both refer to the same historical unit of land measurement. The significance for legal research lies not in any gap between common and legal meaning but in recognizing the variant spelling as a source-navigation issue: the same underlying legal concept may be indexed under HIDE in some references and HYDE in others.
Common Confusion
HYDE and HIDE are interchangeable spellings of the same term. Burrill's Law Dictionary redirects HYDE to HIDE without independent treatment. Researchers encountering HYDE in historical documents, particularly manuscript sources or early printed legal texts, should not treat it as a distinct legal concept. The variant spelling reflects orthographic inconsistency common to medieval and early modern English legal writing, not a difference in meaning or legal effect.
Why It Matters in Research
The primary research trap with HYDE is indexing. Historical legal dictionaries, including Burrill, handle this term as a cross-reference rather than a standalone entry. A researcher searching only under HYDE in a historical corpus may miss the bulk of relevant material filed under HIDE. Conversely, full-text searches in digitized sources should include both spellings to capture variant orthography in primary documents.
The Burrill entry also includes a brief note on HYEMS (Latin for winter), which appears in the same alphabetical vicinity. These are unrelated concepts; their proximity in Burrill is purely alphabetical and should not suggest any legal connection.
For researchers working with Domesday Book materials, feudal tenure records, or Anglo-Saxon land grants, the hyde/hide appears as a unit of assessment for the geld (a form of land tax) and as a measure of military obligation — each hide being expected to furnish one armed man for the fyrd. Understanding the hyde as a fiscal and military unit, not merely a geographic one, is essential for interpreting the legal significance of land descriptions in these sources.
Jurisdictional variation in the size of the hyde is well documented. Researchers should not assume a uniform acreage when reading historical conveyances or tax records; the local meaning controls.
Historical Dictionary Support
Burrill's Law Dictionary treats HYDE as a simple variant of HIDE, offering no independent definition and directing the reader accordingly. The entry is notable only for confirming that both spellings were recognized in the legal tradition. Burrill's adjacent entry for HYEMS (Latin: winter, from the Digest 43.20.4 and Fleta lib. 2, c. 73) is entirely unrelated and warrants no confusion with the land measurement term.
Historical legal dictionaries generally provide thin coverage of the hyde/hide, reflecting its obsolescence as a working legal unit by the time systematic legal lexicography developed in the eighteenth and nineteenth centuries. Researchers requiring substantive treatment should consult secondary sources on Anglo-Saxon and Norman land tenure rather than relying on dictionary entries alone.
Jurisdictional Note
The hyde/hide as a legal unit of land measurement is specific to English law and does not appear as a recognized unit in Scots, Irish, or continental legal traditions. Within England, acreage varied by region and period, making cross-regional comparison unreliable without local confirmation.