Definition
Movability is the quality or attribute of property that permits it to be physically relocated without losing its identity or value — the characteristic that distinguishes movable property (personal property, chattels) from immovable property (real property, land, and fixtures). In legal usage, movability is less a standalone doctrine than a classificatory attribute: determining whether property is movable or immovable governs which body of law applies to it, particularly in conflict of laws, succession, and civil law systems.
The term appears most naturally in civil law and mixed jurisdictions, where the movable/immovable distinction is a structural organizing principle of property law, and in private international law, where the situs rule (lex situs) for immovables and the domicile rule for movables depend entirely on this classification.
Common Language
Modern common usage (Wiktionary): The condition of being movable; ability or capacity to be moved; the ability to move oneself.
Historical common usage (Webster's 1913): Movableness — the quality of being movable.
The common meaning tracks physical capacity: a chair is movable because you can carry it. The legal meaning turns on classification, not mere physical displacement. Property that is technically capable of being moved — a large industrial machine bolted to a factory floor, a mobile home affixed to a foundation — may nonetheless be legally immovable if it has been sufficiently annexed to land. Movability in law is a status determination, not a physical observation.
Common Confusion
Movability is sometimes loosely treated as synonymous with mobility or portability, but these are physical descriptions. Movability as a legal classification can diverge sharply from physical reality. A building can be physically moved (and sometimes is), yet remains legally immovable. Conversely, a lease interest or a chose in action has no physical presence at all yet is treated as movable property for conflict of laws purposes. Researchers should also distinguish movability from negotiability: negotiability describes transferability of instruments, not the physical or classificatory nature of property.
Why It Matters in Research
The term movability rarely appears as a standalone doctrinal term in common law sources — common law systems more typically use the language of personal property, chattels, or personalty rather than movables or movability. Researchers working in common law materials who encounter movability are usually dealing with one of three contexts: (1) conflict of laws analysis, where courts apply the domicile-of-owner rule to movables and the lex situs rule to immovables; (2) civil law or mixed jurisdiction materials (Louisiana, Quebec, Scotland, South Africa) where the movable/immovable distinction is structural; or (3) succession and estate planning materials addressing cross-border estates.
Historical sources, including Bouvier's, devote significant attention to movables and immovables as categories but use movability only incidentally. Researchers should search for the substantive category terms — movables, immovables, personal property, real property — rather than expecting movability to appear as a heading.
The classification question carries practical research stakes: whether a foreign judgment is recognized, which jurisdiction's law governs a transfer, and how an intestate estate is distributed across borders can all turn on how specific property is classified. The line between movable and immovable is not always obvious for fixtures, growing crops, water rights, and interests in land, and courts in different jurisdictions draw it differently.
Historical Dictionary Support
Bouvier's Law Dictionary does not carry a direct entry for movability as an abstract term. The Bouvier's material provided in connection with this entry is the entry for PAUPERIES — a civil law concept concerning damage done without legal wrong, as by an irrational animal — which has no substantive connection to movability. This appears to be a sourcing artifact rather than a meaningful cross-reference.
Bouvier's does address movables and immovables substantively elsewhere, drawing on the civil law tradition's bifurcation of property into these two classes. The civil law framework, derived from Roman law, treated the movable/immovable distinction as foundational in ways the common law's real/personal property distinction only partially replicates. Notably, the two systems do not map cleanly onto each other: some property treated as real property under common law (such as certain fixtures and interests) is classified as movable under civil law analysis, and vice versa.
Historical legal dictionaries generally treat movability as implicit in the definitions of movables and immovables rather than as a term warranting independent treatment. Researchers should not expect pre-twentieth-century American legal dictionaries to illuminate movability as a concept; civil law treatises and private international law sources are more productive.
Jurisdictional Note
Movability as a term of art is most significant in civil law jurisdictions (Louisiana, Quebec) and in private international law. In Louisiana, the Civil Code expressly classifies things as movable or immovable, and the distinction carries consequences for security interests, succession, and marital property. In conflict of laws, even common law courts routinely apply the movable/immovable classification when adjudicating cross-border property disputes.