Definition
"Of actions" as a standalone legal term is a truncated form of the phrase "consolidation of actions" — the procedural mechanism by which a court orders multiple pending lawsuits to be joined together for a single trial or resolved together under a common judgment. The term appears primarily as a section heading or cross-reference label in older legal dictionaries and treatises, where "Consolidation of Actions" is the full entry and "Of Actions" serves as a subentry or organizational marker under the broader heading of consolidation.
In substance, consolidation of actions occurs when a court, on its own motion or upon a party's request, unites several separate actions into one proceeding. The classic conditions are: the actions involve the same parties, they are pending before the same court, and they arise from the same or closely related facts and legal questions. Two procedural approaches exist: the court may order all actions tried together as a single proceeding, or it may order one action tried as a test case with the remaining actions resolved by reference to that judgment.
Common Confusion
"Of Actions" as a dictionary headword is sometimes encountered by researchers unfamiliar with older indexing conventions and mistaken for a substantive legal phrase with independent meaning. It has none. It is a formatting artifact. The operative doctrine is consolidation of actions. Similarly, consolidation of actions should not be confused with joinder of parties or joinder of claims — related but distinct procedural mechanisms. Consolidation applies to actions already separately filed; joinder operates at the pleading stage before separate actions exist.
Why It Matters in Research
Researchers encountering "Of Actions" as a dictionary headword or index entry should treat it as a navigational artifact of older legal publishing conventions, not as an independent term of art. Nineteenth and early twentieth-century legal dictionaries frequently organized entries hierarchically — "Consolidation" as the parent heading, with "Of Actions," "Of Appeals," and similar phrases appearing as subordinate entries. Searching for "of actions" in isolation in historical sources will often return nothing useful; the substantive doctrine lives under "consolidation."
The procedural rules governing consolidation have migrated substantially from common law practice into codified civil procedure. Modern researchers should look to Federal Rule of Civil Procedure 42(a) for federal practice and its state analogs. Historical sources predate this codification and describe the doctrine in equity and common law terms that may not map cleanly onto modern rule-based consolidation standards.
One trap in older materials: consolidation "of actions" at common law was more restricted than modern joinder and consolidation under the Federal Rules. The older doctrine required near-identity of parties and issues. Modern Rule 42(a) consolidation requires only a common question of law or fact — a meaningfully lower threshold. A researcher relying on pre-code authorities to interpret the scope of modern consolidation risks importing an outdated, narrower standard.
Historical Dictionary Support
Black's Law Dictionary defines the term as "the act or process of uniting several actions into one trial and judgment, by order of a court, where all the actions are between the same parties, pending in the same court, and turning upon the same or similar issues." Black's further notes the alternative procedural form: a court may order one action tried as the lead case, with others resolved according to that judgment without separate trial.
This definition accurately captures the common law consolidation framework but reflects a pre-code world. It emphasizes same parties and same or similar issues as threshold requirements — language consistent with equity practice and early code pleading jurisdictions. What Black's does not address is the modern expansion of consolidation doctrine under procedural rules that permit consolidation across actions sharing only a common question, even where parties differ. The historical definition remains useful for interpreting older cases and orders but should not be read as a complete statement of current doctrine.
Jurisdictional Note
Federal practice is governed by FRCP 42(a), which permits consolidation when actions share a common question of law or fact. State practice varies: some states track the federal rule closely, others retain more restrictive common law or code-era standards requiring greater identity of parties and issues. Researchers working in state court sources should verify the applicable rule before relying on federal consolidation precedent.