Definition
In law, *nude* carries a technical meaning almost entirely separate from its everyday sense. It means lacking an essential legal quality — most commonly, lacking consideration. The term appears almost exclusively in two fixed phrases:
1. **Nude contract** (nudum pactum): An agreement made without consideration, upon which no action will lie. The maxim governing this concept — *ex nudo pacto non oritur actio* ("from a bare agreement no action arises") — remains foundational to contract law's requirement that a valid, enforceable agreement rest on an exchange of value.
2. **Nude matter**: A bare allegation of fact unsupported by evidence. The assertion exists alone, stripped of any evidentiary support.
In both uses, *nude* signals deficiency or incompleteness — something that, standing alone, cannot bear legal weight.
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Common Language
**Modern common usage (Wiktionary):** Without clothing or covering of the skin; without clothing on the genitals or female nipples. Also, a color evoking bare flesh. And, separately: not valid; void.
**Historical common usage (Webster's 1913):** Bare; naked; unclothed; undraped, as in a nude statue. Also: naked; without consideration; void, as in a nude contract.
Webster's 1913 captures both meanings side by side, suggesting the legal usage was still legible to a general audience in that period. Today, the legal sense has almost entirely retreated into specialist vocabulary. A modern reader encountering *nude* in a legal text will instinctively import the physical meaning; the researcher must recognize that in historical legal sources, *nude* functions as a synonym for *naked* in its metaphorical, legal sense — stripped of legal sufficiency, not of clothing.
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Common Confusion
**Nude vs. Void vs. Voidable:** A nude contract is unenforceable for want of consideration, but the term should not be conflated with *void* in its broader sense (a contract invalid from inception for illegality, incapacity, or other defects) or *voidable* (valid until rescinded by an aggrieved party). Nudum pactum targets one specific deficiency — absence of consideration — not the full range of reasons a contract may fail.
**Nude vs. Naked:** In the historical legal sources, *nude* and *naked* are used interchangeably in the metaphorical legal sense. Bouvier and Black treat them as synonyms. Researchers should not assume a meaningful distinction between *nude contract* and *naked contract* in older authorities — both point to nudum pactum.
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Why It Matters in Research
The primary research trap with *nude* is its invisibility in modern primary sources. Contemporary courts and statutes do not use *nude* in this technical legal sense; the concept survives under *nudum pactum*, *lack of consideration*, or simply *unenforceable agreement*. Researchers working in historical sources — particularly English common law materials, early American treatises, and 19th-century opinions — will encounter *nude contract* and *nude matter* as live terms requiring recognition.
The Anderson's Dictionary cross-reference to INDECENCY, OBSCENE, and related terms is notable: it signals that by the time of Anderson's compilation, *nude* was also being tracked in legal discourse in its physical sense, as questions of obscenity, public decency, and indecency laws grew in legal prominence. Researchers working on First Amendment history, obscenity doctrine, or the evolution of public morals regulation should be aware that *nude* in those corpus materials may carry the physical rather than the contractual meaning.
Corpus researchers should also note: when *nude* appears in older equity materials, it almost always signals the contractual sense. When it appears in criminal or regulatory materials from the late 19th century onward, context is required to determine which meaning applies.
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Historical Dictionary Support
The historical dictionaries are in close agreement on the legal core. Black's (both editions), Bouvier, and Anderson all treat *nude* as a figurative legal term meaning bare or lacking — primarily in the context of *nudum pactum*. Black's 2nd Edition gives the most structured treatment, separately defining *nude contract* and *nude matter* as distinct applications of the same underlying idea.
Bouvier's entry is brief but precise, noting that the figurative use is the operative legal meaning and pointing directly to *nudum pactum* and evidence doctrine.
Anderson's entry is a pure cross-reference, which itself is informative: by Anderson's time, the term was sufficiently well-established that it required no independent definition, only navigation to the substantive entries. The cross-reference to INDECENCY and OBSCENE, however, is what distinguishes Anderson's treatment — acknowledging that *nude* had begun to function in an additional legal register.
What the historical sources do not address: the constitutional dimensions that would later develop around nudity in the physical sense — First Amendment protections for nude expression, zoning regulation of adult establishments, and the evolution of obscenity doctrine. Those developments are entirely absent from the classical legal dictionaries, which treat *nude* solely as a term of private law.
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Jurisdictional Note
The nudum pactum doctrine, and with it the legal meaning of *nude contract*, is a common law inheritance shared across American jurisdictions and England. Variations exist in how courts have relaxed or modified the consideration requirement (particularly under the UCC and in promissory estoppel doctrine), but the underlying terminology is consistent across common law systems. Civil law jurisdictions do not use this term.
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