Definition
"Teriam" does not appear as a recognized legal term in standard Anglo-American, civil law, or ecclesiastical law dictionaries. The source material attributed to this entry in Rapalje & Lawrence does not define "teriam" but instead contains definitions for unrelated terms (SECTARES and SECTATORES), suggesting a cataloguing or indexing error in the source record rather than a genuine entry for "teriam."
As a standalone term, "teriam" has no verified independent legal meaning. It may represent: (1) a corrupted or misspelled form of another Latin or Law French term; (2) a fragment of a longer Latin phrase (e.g., *ad tertiam*, meaning "to the third," or a form of *tertia*, relating to a third part or third-day proceedings); or (3) a transcription artifact from digitization or indexing of historical dictionary sources.
Common Confusion
"Teriam" should not be confused with *tertia* (Latin: the third, or a third part), *terce* or *tierce* (a widow's right to a third of her husband's heritable property, particularly in Scots law), or *term* in its procedural sense. Researchers who encounter what appears to be "teriam" in a digitized source should consider whether OCR or transcription error has produced a corrupted rendering of one of these terms.
Why It Matters in Research
Researchers encountering "teriam" in a historical legal document or index should treat it with caution. Several practical considerations apply:
First, the Rapalje & Lawrence source material supplied for this entry is plainly misattributed — the text defines SECTARES and SECTATORES, not any term resembling "teriam." This is a characteristic failure mode of historical legal dictionaries when digitized or indexed: headwords become detached from their definitions, adjacent entries bleed together, or OCR errors corrupt both headwords and body text. A researcher relying on that source entry as a definition of "teriam" would be working from noise, not signal.
Second, if "teriam" appears in a primary source, the most productive investigative path is to examine the surrounding Latin or Law French for context. The string "-teriam" commonly appears as the accusative or ablative ending of Latin nouns (e.g., *artem*, *materiam*, *senteriam*), meaning the word as encountered may be a fragment of a longer term rather than a standalone headword.
Third, if the intended term is *tertia* or a form thereof, researchers should consult entries on dower, the widow's third, and related property concepts in medieval and early modern English law. *Tertia pars* (the third part) carried specific meaning in the context of a widow's inheritance rights before dower became the dominant framing.
Historical Dictionary Support
Rapalje & Lawrence do not, in the source material provided, define "teriam." The text supplied under this headword defines two entirely separate terms — SECTARES (bidders at auction in the civil law) and SECTATORES (Saxon court suitors who rendered judgment on matters of fact and law, citing 1 Reeve's History of English Law 22). Neither definition connects to "teriam" in any identifiable way.
No corroborating definition for "teriam" as an independent legal term appears in Bouvier's Law Dictionary, Black's Law Dictionary (early editions), or the standard civil and canon law glossaries. Its absence across these sources reinforces the conclusion that the term, as presented, is likely a cataloguing artifact rather than a genuine legal concept with historical usage.