Definition
A spendthrift, in law, has two distinct but related meanings:
1. A person who, by excessive drinking, gaming, idleness, or debauchery, so wastes or diminishes their estate as to expose themselves or their family to want and suffering, or to impose a burden of public support upon the community. This is the classic statutory definition used in guardianship law, where a finding of spendthrift status can subject an adult to a court-appointed guardian or conservator with authority over their financial affairs.
2. In trust law, a spendthrift is the type of beneficiary for whom a spendthrift trust is designed — a person considered unable or untrustworthy to manage property without squandering it, and for whose protection the trust contains restraints on alienation and creditor access. The term in this context describes a protected status rather than a legal disability requiring court intervention.
Common Language
Modern common usage (Wiktionary): Improvident, profligate, or wasteful; extravagant or lavish.
Historical common usage (Webster's 1913): One who spends money profusely or improvidently; a prodigal; one who lavishes or wastes his estate.
The gap matters for researchers: In ordinary speech, "spendthrift" is a mild moral judgment about poor money habits. In law, it carries formal consequences — guardianship, loss of legal capacity over one's finances, or placement in a specially structured trust — that attach only after a defined legal threshold is met. A person who is merely frugal's opposite is not a legal spendthrift. The legal term requires waste severe enough to threaten self-support or generate public charge.
Common Confusion
Spendthrift (the person) is frequently conflated with spendthrift trust (the legal instrument). They are related but distinct: the person is the subject of a legal status or finding; the trust is a device that may or may not ever involve a formal court determination. A settlor may create a spendthrift trust for a beneficiary who has never been adjudicated a spendthrift and who retains full legal capacity — the trust structure simply anticipates the risk. Researchers who encounter "spendthrift" in probate or trust documents should determine whether it refers to a judicial status finding or merely to a trust clause before drawing conclusions about the beneficiary's legal standing.
Recognized Forms
/SUBTYPES
Spendthrift as legal status: An adjudicated condition, typically established through guardianship or conservatorship proceedings, stripping or limiting the individual's control over their own property. Historically tied to specific statutory criteria emphasizing dissipation through vice.
Spendthrift trust beneficiary: A beneficiary protected by a spendthrift clause, preventing voluntary alienation of their interest and shielding it from creditors' claims before distribution. No adjudication of legal incapacity is required.
Why It Matters in Research
Researchers working in nineteenth- and early twentieth-century materials will find "spendthrift" used almost exclusively in the guardianship context, with the statutory definition closely tracking Vermont and New Hampshire formulations. The trust usage developed separately and became dominant over time; historical sources may not reflect this shift. Anderson's Dictionary of Law, for instance, redirects to COMMITTEE and TRUST without independent elaboration — a gap that understates how central spendthrift trust doctrine became to American property law.
The statutory criteria (drinking, gaming, idleness, debauchery) reflect Victorian-era assumptions about the causes of financial ruin. Modern conservatorship statutes have largely replaced this moral vocabulary with functional incapacity standards, making direct comparison between historical and modern sources unreliable. A researcher finding a nineteenth-century court reference to a "spendthrift ward" should not assume the modern conservatorship framework applies.
In trust research, jurisdictional variation in the enforceability of spendthrift clauses is substantial. Whether a beneficiary's self-settled trust can carry a spendthrift clause, and whether particular classes of creditors — support claimants, tort victims, the government — can pierce spendthrift protection, turns entirely on jurisdiction-specific rules that evolved unevenly through the twentieth century and continue to change.
The connection between spendthrift status and restraints on alienation is the conceptual hinge linking guardianship law to trust law. Researchers moving between these bodies of doctrine should track both threads.
Historical Dictionary Support
Black's Law Dictionary (both editions) and Bouvier's agree closely on the core statutory definition, each drawing on the Vermont statute and the New Hampshire case Appeal of Morey, 57 N.H. 54. This convergence reflects the influence of New England statutory models on the national legal vocabulary. All three sources treat spendthrift primarily as a guardianship concept, consistent with the era in which these editions were compiled.
Bouvier's adds an important transition point, noting that a person with full rights over property may settle it in trust for another — gesturing toward the trust doctrine without fully developing it. This partial treatment illustrates how trust usage was emerging contemporaneously with, but was not yet dominant over, the guardianship definition.
Anderson's is the least useful of the shelf sources here, deferring entirely to cross-references without providing independent analysis. Researchers should treat that entry as a navigation aid rather than a substantive definition.
None of the historical dictionaries address the enforceability of spendthrift clauses in self-settled trusts, the exception for certain favored creditors, or the modern asset-protection trust debate — all of which are central to contemporary spendthrift trust research.
Jurisdictional Note
American jurisdictions divide significantly on whether a settlor can be the beneficiary of their own spendthrift trust, with a minority of states permitting domestic asset protection trusts that carry enforceable spendthrift clauses. The classes of creditors who can pierce spendthrift protection — including those holding claims for child support, alimony, or necessities — also vary by state. Researchers should not generalize from one jurisdiction's treatment of spendthrift clauses to another.
Encyclopedia Cross-Reference
Spendthrift Trusts — Restraints on Alienation and Creditor Access (Law Mind Trusts, Estates & Probate Encyclopedia, estates_90)