Definition
Prêt à consommation is a civil law term, derived from French, designating a loan of consumable goods — that is, things that are destroyed or consumed in the ordinary course of use. The borrower receives ownership of the goods and may use them as intended, but is obligated to return an equivalent quantity of goods of the same kind and quality, not the identical items borrowed. The classic example is a loan of money, grain, or wine: the borrower consumes the thing and repays in kind.
This is distinct from a loan for use (prêt à usage, or commodatum in Roman law), where the identical object must be returned because its use does not destroy it. In prêt à consommation, title passes to the borrower at the moment of transfer; the lender retains only a personal right to equivalent restitution, not a property right in the original goods.
The concept maps directly to the Roman mutuum and is the foundational category underlying most modern loan-of-money transactions in civil law jurisdictions.
---
Common Language
This term has no meaningful counterpart in ordinary English usage. It is French legal vocabulary carried into civil law systems and into American jurisdictions with a civil law heritage. Non-lawyers encountering the phrase are unlikely to assign it any particular meaning. There is no applicable Wiktionary or Webster's 1913 entry.
---
Common Confusion
PRÊT À CONSOMMATION vs. PRÊT À USAGE: These are the two fundamental loan categories in civil law. Prêt à usage (commodatum) is a gratuitous loan of a non-consumable thing; the borrower uses it without destroying it and returns the same object. Prêt à consommation (mutuum) transfers ownership of consumables; the borrower returns equivalents. The confusion matters practically because the two forms carry different obligations, different risk allocations, and different rules on ownership during the loan period.
---
Core Elements
Three elements define a valid prêt à consommation:
1. CONSUMABLE SUBJECT MATTER: The object of the loan must be a fungible, consumable thing — money being the paradigm case, but also grain, oil, wine, or other goods consumed by use.
2. TRANSFER OF OWNERSHIP: Title passes to the borrower upon delivery. The lender loses property rights in the specific goods transferred.
3. OBLIGATION TO RETURN EQUIVALENT: The borrower's duty is not to restore the same items but to deliver an equal quantity of things of the same species and quality at the agreed time. This obligation of equivalence is the defining feature.
---
Why It Matters in Research
Researchers working in Louisiana law, Quebec law, or the law of other civil law jurisdictions will encounter prêt à consommation as an operative category, not merely a historical curiosity. In Louisiana, the Civil Code directly codifies the distinction between the loan for use and the loan for consumption, and prêt à consommation is the formal basis for understanding money lending, agricultural credit, and commodity transactions in that tradition.
Two research traps are common. First, common law researchers may instinctively reach for contract or bailment doctrine when the correct framework is the civil law loan-of-consumption category, which has different ownership and risk rules. Second, historical sources — including American legal dictionaries from the nineteenth century — may treat the term cursorily or conflate it with general loan doctrine, because civil law vocabulary was underrepresented in Anglo-American legal publishing.
The term also appears in comparative law literature when contrasting civil and common law approaches to fungible property and debt obligations. Researchers tracing the intellectual lineage of money-loan doctrine should connect this term to mutuum in Roman law sources, which provide the doctrinal architecture that civil codes codified.
Corpus researchers should note: the term may appear in Louisiana court records and pleadings in both French and English transliteration, sometimes rendered without accent marks or abbreviated. Variant spellings in historical documents — particularly pre-twentieth-century Louisiana materials — should be anticipated.
---
Historical Dictionary Support
The Rapalje & Lawrence entry for this term is unfortunately corrupt in the available source: the text supplied reads only "See the willful concealment or misrepresenta-" which is plainly a printer's error, cross-reference fragment, or OCR artifact, and bears no relation to prêt à consommation. No substantive definition can be attributed to Rapalje & Lawrence on the basis of this fragment.
Researchers should not rely on this entry as authority. The absence of a usable Rapalje & Lawrence definition is itself a navigational signal: the term was likely underserved in nineteenth-century American legal dictionaries, which reflected common law priorities. For authoritative historical treatment, the Louisiana Civil Code commentaries, Pothier's treatise on obligations, and Domat's civil law writings are the proper shelf sources.
---
Jurisdictional Note
The term is operational primarily in Louisiana and in comparative civil law scholarship. Common law jurisdictions do not use this category; the functional equivalent — a simple loan of money or fungibles — is governed by contract and property doctrine without the Roman law taxonomy. Researchers applying Louisiana law should consult the Louisiana Civil Code articles on loans directly.
---
Encyclopedia Cross-Reference
See Law Mind Encyclopedia: Loan Contracts (civil law framework for consumable goods lending); Civil Law Property (ownership transfer in fungible transactions); Mutuum (Roman law antecedents).
---