Definition
A Latin term appearing in old ecclesiastical and legal records meaning the consecrated wafer or host bread used in the Eucharist — the sacramental bread of the Christian communion rite. The term is a remnant of medieval ecclesiastical Latin embedded in early English legal and parish records, where church property, liturgical objects, and sacramental practices intersected with legal administration and documentation.
Why It Matters in Research
Researchers will encounter hostia primarily in medieval English parish records, ecclesiastical court documents, inventories of church goods, and records touching on religious offenses or property. Its significance is contextual rather than doctrinal: the term does not carry a freestanding legal definition in the sense of a right, duty, or remedy, but its presence in a document can signal that the record originates in an ecclesiastical or quasi-ecclesiastical setting.
This matters for corpus navigation in two ways. First, documents containing hostia are likely parish antiquities, church court records, or inventories — not common law pleadings or chancery proceedings. Recognizing the term helps orient the researcher to the correct body of source material. Second, the term appears in records that straddle civil and ecclesiastical jurisdiction, which was a meaningful distinction in pre-Reformation and early post-Reformation England. Disputes over church goods, sacramental vessels, and liturgical practice could land before both ecclesiastical tribunals and civil courts, particularly during the periods of religious upheaval in the sixteenth and seventeenth centuries.
Researchers working with early American colonial records should be cautious: the term is unlikely to appear in American legal documents except as a direct quotation or reference to English ecclesiastical sources. It is a term of old English legal and ecclesiastical record-keeping with no American legal development.
Historical Dictionary Support
All four source dictionaries agree closely on the definition, each citing Cowell's Interpreter as the underlying authority. The definitions are functionally identical: hostia means the consecrated wafer or host-bread of the Eucharist, found in old records. There is no meaningful divergence among the sources on the core meaning.
Bouvier's entry adds the most linguistic context, noting that the term connects to the Old English word housel (the Lord's Supper) and the verb to housal (to administer the sacrament), citing Tomlins and Parochial Antiquities 270. This etymological bridge is useful for researchers encountering variant forms of the term in early English documents — housel, housel, and related forms in Anglo-Saxon and Middle English texts are rooted in the same sacramental concept.
No source suggests that hostia carried a technical legal meaning independent of its ecclesiastical referent. It appears in legal dictionaries because it appears in old legal records, not because it was a term of art in substantive law. Researchers should treat it accordingly: a record-label term whose significance is documentary and contextual rather than doctrinal.