Definition
An obsolete Law French term meaning "in soil" or "on the ground" — that is, upon or within the land itself. The term appears in early English legal records and Year Books as a locative expression denoting that an act, condition, or interest existed physically on or in the land, as distinguished from something exercised above it, over it, or at a distance from it. It is encountered primarily in the context of real property actions and the assertion of rights tied to the physical surface or body of land.
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Common Language
Modern common usage (Wiktionary): Obsolete form of "soil."
Historical common usage (Webster's 1913): "Soil" in its ordinary sense referred to the upper layer of earth; the ground considered as capable of supporting vegetation or as the surface of the earth.
The legal term SOILE carries the specialized locative sense characteristic of Law French pleading — indicating situatedness within or upon the land for purposes of establishing jurisdiction, seisin, or the locus of a wrong. The common meaning of soil as a substance (dirt, earth) does not capture this jurisdictional and possessory dimension of the legal usage.
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Why It Matters in Research
SOILE is a term researchers will encounter almost exclusively in pre-modern English legal materials — Year Books, early Dyer reports, and medieval plea rolls — and almost never in modern legal texts. Its presence in a source signals that the document dates to or is drawing upon the Law French period of English legal writing, roughly the thirteenth through seventeenth centuries.
The principal research trap is orthographic: Law French spelling was highly unstable, and SOILE may appear as soile, soyle, soil, or soyl depending on the manuscript or printed edition. Burrill's citation to Dyer 36b refers to the French edition of Dyer's Reports (Sir James Dyer, Chief Justice of Common Pleas, whose reports were printed in Law French), and that citation should be understood as placing the term firmly in the Year Book and early common law report tradition. Researchers consulting the English translation of Dyer will not find the term in this form.
The juxtaposition in Burrill's entry — "In or on" / "In banc or bank" — is a note of equivalence or cross-reference structure within his dictionary, not a substantive legal gloss. It signals that Burrill was tracking Latin and Law French variants of positional legal expressions together. Researchers should not read it as a definition of SOILE itself but as a pointer to related entries.
For corpus researchers in Law Mind, SOILE will appear in documents indexed under real property, seisin, and early common law pleading. It is most likely to surface alongside terms like SEISED, DEMESNE, FREEHOLD, and TENEMENT in contexts where the physical location of the claimed interest on specific land was legally operative.
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Historical Dictionary Support
Burrill is the sole dictionary source providing a direct entry for SOILE in the Law Mind corpus, and his entry is minimal: a bare citation to Dyer 36b with the translation "In or on" and a parallel Latin form. This brevity is characteristic of how Burrill handles Law French locative particles — he records the form and provides a glossing equivalent without extended commentary.
No definition or discussion in Burrill's entry addresses the doctrinal context in which SOILE operated, leaving researchers to reconstruct usage from the primary source itself (Dyer's Reports, French edition). This is a significant gap: the historical dictionaries do not illuminate whether SOILE had any technical legal weight distinct from its ordinary locative meaning, or whether it was purely a descriptive term of pleading.
Tomlin's Law Dictionary and Jacob's Law Dictionary, which cover Law French vocabulary more extensively than most nineteenth-century legal dictionaries, do not appear to carry a dedicated entry for SOILE in available sources, suggesting the term was recognized as sufficiently transparent by later compilers that it did not require separate treatment.
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Jurisdictional Note
SOILE is an English Law French term and is relevant only to English common law sources and the colonial American legal traditions that drew directly on English Year Books and early reports. It has no operative counterpart in civil law, Scottish, or other legal traditions.
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