Definition
In historical equity practice, the party who filed a bill in chancery — that is, the plaintiff or complainant seeking relief from the court. When the party was a woman, the term **oratrix** was used. Both forms are now entirely obsolete; modern practice uses "plaintiff," "complainant," or "petitioner" depending on context.
In Roman law, the term carried a distinct meaning: an advocate — one who argued on behalf of another before a tribunal.
Common Language
Modern common usage (Wiktionary): A skilled and eloquent public speaker; also, more broadly, someone who speaks on behalf of another.
Historical common usage (Webster's 1913): "A public speaker; one who delivers an oration; especially, one distinguished for his skill and power as a public speaker." Webster's also notes the equity pleading sense: "one who prays for relief; a petitioner."
The gap between common and legal meaning is significant and runs in two directions. In ordinary English, an orator is the person doing the persuading — rhetorically accomplished, publicly prominent. In chancery practice, the word meant something almost opposite in register: the party humbly petitioning a court for relief, with the etymology (from *orare*, to pray or beseech) foregrounding supplication rather than eloquence. Researchers encountering the word in historical equity documents should not import the common meaning; the chancery usage carries no connotation of rhetorical skill.
Common Confusion
Orator (equity practice) is sometimes confused with the Roman law sense of advocate. These are not the same. In equity pleading, the orator is the party — the person seeking relief. In Roman law, the orator is the advocate — the person representing the party. The two meanings co-existed in historical legal dictionaries without always being clearly distinguished. When encountering the term in a primary source, the jurisdictional and procedural context determines which sense applies.
Why It Matters in Research
Researchers working in pre-reform equity records — particularly English chancery bills and early American equity pleadings — will encounter "orator" and "oratrix" as standard styling for the complainant. The terms appear in the opening recitals of chancery bills: phrases such as "your orator humbly complains" or "your oratrix showeth" signal the commencement of the bill and identify the filing party. Recognizing these terms is essential for correctly identifying parties in historical equity proceedings and for distinguishing the complainant from the respondent.
The obsolescence of these terms is itself a research marker. Their presence in a document dates it to an earlier period of equity practice; their absence suggests either a later document or a jurisdiction that abandoned chancery formalism earlier. In American practice, the transition away from "orator" toward "plaintiff" or "petitioner" tracked broader procedural reforms, including the eventual merger of law and equity under the Federal Rules of Civil Procedure in 1938 — though many states moved earlier.
The oratrix form is worth flagging separately. It is less frequently indexed and may be overlooked in keyword searches. Researchers surveying historical equity records for female parties should run searches on both forms.
The Roman law sense will appear in civil law sources and in treatises drawing on Roman authority. Context should resolve ambiguity, but researchers should not assume a single uniform meaning across source types.
Historical Dictionary Support
The five source dictionaries show strong agreement on the core equity meaning and its obsolescence. Black's (both editions) and Bouvier's each note that the terms "have long gone into disuse" in England, replaced by "plaintiff" and "petitioner." Burrill adds texture by tracing the etymology to *orare* (to pray or petition) and citing equity drafting practice directly, grounding the term in the supplicatory posture of the bill in chancery. Anderson's entry is garbled in the digitized version available but confirms the complainant/plaintiff sense and notes the feminine form.
All sources that address the Roman law meaning treat it briefly and as secondary. Bouvier cites the Code directly. None of the historical dictionaries adequately bridge the two meanings or explain why the same word carried such different senses in different legal traditions. The shared root — *orare* as speaking before authority — is the conceptual thread, but historical dictionaries largely leave that connection implicit.
What the historical sources miss: none addresses the appearance of "orator" and "oratrix" in early American state equity practice, where the terms persisted longer in some jurisdictions than in others. Researchers should not assume uniform timing of obsolescence across American states based on the English-law statements in Black's and Bouvier's.
Jurisdictional Note
The equity pleading sense was common to English chancery practice and carried into American jurisdictions that adopted equity procedure. Obsolescence came at different times: English practice abandoned the terms earlier; some American states retained them into the nineteenth century. The Roman law sense appears primarily in civil law jurisdictions and in scholarship drawing on Roman sources.