Definition
A Latin term from old English law denoting pasture-ground or pasture land — that is, land used or set apart for the grazing of livestock. The term appears principally in Domesday Book and related medieval legal records, where it functioned as a descriptor of land use and tenure classification rather than as a term of active legal doctrine.
PASTITIUM belongs to the vocabulary of agrarian land description common in Norman and post-Conquest English legal records. It identifies a category of land by its agricultural function, much as other Domesday-era Latin terms distinguished arable land, woodland, meadow, and waste.
Why It Matters in Research
Researchers encountering PASTITIUM will almost always find it in one of two contexts: transcriptions of or commentary on Domesday Book, or treatises on old English land tenure that draw on Domesday as a primary source. The term is not operative legal terminology in any modern jurisdiction and carries no doctrinal weight in contemporary law.
The primary research trap is treating PASTITIUM as a synonym for the more legally developed concept of common of pasture or pasture rights. PASTITIUM describes land by type; the legal rights attaching to pasture land — rights of common, rights of estovers, turbary, and so on — are governed by an entirely separate body of doctrine with its own terminology. Finding PASTITIUM in a source does not tell the researcher anything about the legal incidents of that land without further investigation.
A secondary trap: the Rapalje & Lawrence entry conflates PASTITIUM with PASTOR in a single entry, apparently treating them as sequentially listed terms rather than as related concepts. Researchers consulting that source should read carefully — the definitions are for two distinct Latin words sharing proximity on the page, not a single term with multiple meanings.
Domesday Book scholarship frequently requires knowledge of the Latin land-classification vocabulary used by the commissioners of 1086. Researchers working in this area will benefit from consulting specialized glossaries of Domesday Latin in addition to general legal dictionaries, as the historical law dictionaries treat PASTITIUM briefly and without contextual depth.
Historical Dictionary Support
Both source dictionaries agree on the core meaning — pasture-ground or pasture land — and both cite Domesday Book as the primary source authority. Burrill adds a reference to Cowell's Interpreter, which provides the most developed early modern English treatment of Domesday-era Latin legal terms.
Neither dictionary elaborates on the legal incidents of PASTITIUM, the tenure forms under which such land was held, or how it was distinguished from adjacent Domesday categories such as silva (woodland) or prata (meadow). This is a known limitation of the general legal dictionaries for highly specialized medieval land vocabulary. Cowell's Interpreter and specialized Domesday scholarship fill the gap that Rapalje & Lawrence and Burrill leave open.
The Rapalje & Lawrence entry is the less useful of the two for this term, not because it is inaccurate but because its formatting obscures the entry boundary between PASTITIUM and PASTOR.
Jurisdictional Note
PASTITIUM is a term of old English law with no recognized modern legal application in any common law jurisdiction. It is relevant only in historical and archival research contexts.