Definition
PLAY has two distinct legal senses that rarely overlap in practice.
1. (Anglo-Norman / Old French legal usage) In old English law, *play* (Law French: *le play*) meant a plea or action — a legal proceeding or cause brought before a court. The term appears in Britton and related early sources to denote the formal contest between parties: a plea of debt, a plea of covenant, or the commencement of a proceeding. This usage is entirely archaic and survives only in historical legal texts.
2. (Modern statutory and regulatory usage) In modern law, *play* most commonly appears as a defined term in the context of gaming, gambling, and lottery regulation, where it denotes a single instance of participation in a game of chance or wagered game — one turn, one ticket, or one wager event. It also appears in entertainment and licensing law, where a *play* is a dramatic or theatrical work, often triggering specific licensing, copyright, or public performance obligations.
Common Language
Modern common usage (Wiktionary): Activity for amusement only, especially among the young; also the conduct or course of a game, or a short sequence of action in a sport.
Historical common usage (Webster's 1913): To engage in sport or lively recreation; to exercise for the sake of amusement; to frolic; to act with levity or thoughtlessness.
The gap between common and legal meaning is significant in two directions. First, the archaic legal meaning — a formal plea or judicial proceeding — is the precise opposite of amusement; a researcher encountering *le play* in a medieval English legal record who reads it through a modern lens will fundamentally misread the source. Second, in modern gaming regulation, *play* is a term of art with precise statutory definitions that determine taxation, prize calculation, and consumer protection obligations — a precision the common word entirely lacks.
Common Confusion
The archaic Law French *play* (plea, action) is easily misread as a reference to entertainment or sport by researchers unfamiliar with Anglo-Norman legal vocabulary. In Britton and similar sources, *play* has nothing to do with games or recreation. The confusion is compounded because the same word later appears in gambling and gaming statutes in a sense that is superficially closer to its common meaning, creating a false sense of continuity across very different legal contexts.
Why It Matters in Research
Researchers working in medieval and early modern English legal sources should treat every instance of *play* as a potential Law French term requiring contextual verification. The phrase *le play* or *play de dette* in Britton-era texts signals procedural or pleading content, not recreational content. Anderson's cross-reference structure — directing researchers to DRAMA, GAME, and REVIEW — reflects the modern fragmentation of what historical sources once captured under a single ambiguous word. Those three separate entries collectively replace what the earlier unified term covered.
In modern corpus searches, *play* is a high-noise keyword. A full-text search across gaming statutes, entertainment licensing codes, copyright materials, and common law pleading history will return results from entirely incompatible legal domains. Researchers should anchor searches with adjacent terms (plea, action, wager, dramatic work, license) to filter by domain before treating results as relevant.
The gambling and gaming law context is where *play* most often appears as a formally defined statutory term today. State lottery and gaming commission regulations frequently define *play* with precision — specifying whether a single ticket constitutes one play or multiple plays — because the definition directly affects prize odds disclosures and regulatory compliance. This meaning has no historical ancestor in the Law French usage.
Copyright and entertainment law use *play* in the sense of a theatrical or dramatic work, intersecting with public performance rights, licensing agreements, and authors' moral rights in civil law jurisdictions. This sense tracks closely to Anderson's cross-reference to DRAMA.
Historical Dictionary Support
The two historical dictionaries diverge sharply in what they record, which is itself instructive. Burrill, working in the tradition of comprehensive historical legal lexicography, preserves the Law French meaning in detail, quoting Britton directly to show *play* functioning as a synonym for *plea* or *action*. The phrase *obligacion est mere de play* — obligation is the mother of an action — captures the procedural significance the term carried. Burrill's entry is essentially a historical fossil: accurate for its period, irrelevant to modern practice, but essential for anyone reading primary sources from that era.
Anderson, by contrast, provides no independent definition at all — only cross-references to DRAMA, GAME, and REVIEW. This editorial choice reflects the nineteenth-century American legal dictionary's approach to a term that had lost its technical unity: rather than define a fragmented concept, Anderson disaggregates it into the domains where it remained legally operative. Neither dictionary addresses the gaming regulation usage that would develop prominently in the twentieth and twenty-first centuries, which means researchers working in modern gambling law will find no useful guidance in either source.
Jurisdictional Note
In gaming and lottery regulation, the statutory definition of *play* varies by state and by the type of game regulated. Federal law does not provide a uniform definition. Researchers relying on one state's regulatory definition of *play* should not assume it applies in another jurisdiction without verification.
Encyclopedia Cross-Reference
See Law Mind Encyclopedia: GAMING AND GAMBLING LAW; DRAMA AND THEATRICAL LICENSING; PLEADING (HISTORICAL)