Definition
Not subject to levy; incapable of being lawfully imposed, assessed, or collected. The term describes a debt, duty, or charge that either cannot be enforced through the process of levy as a matter of practical law, or ought not to be levied as a matter of legal right. The distinction between "cannot" and "ought not" is material: the former speaks to legal incapacity or procedural bar, the latter to legal impropriety or exemption even where physical collection might otherwise be possible.
Common Language
Modern common usage (Wiktionary): Not leviable; incapable of being collected or imposed.
Historical common usage (Webster's 1913): Not leviable; incapable of being imposed, or collected. Marked as rare. Attributed to Sir Matthew Hale.
The common and legal definitions are unusually close here, but the legal usage carries a precision the general usage obscures. In legal contexts, illeviable is not simply a description of practical impossibility — it is a term of art signaling that a specific legal bar exists, whether grounded in exemption, procedural defect, or the nature of the obligation itself. A debt may be practically difficult to collect without being illeviable in the legal sense.
Why It Matters in Research
This term appears almost exclusively in historical legal sources and is essentially obsolete in modern practice. Researchers encountering it in older pleadings, writs, or treatises should understand it as the formal characterization applied when a levy was challenged — the equivalent of arguing that the subject matter of a writ of execution or distress was legally exempt from collection.
Bouvier's note that a return of nihil (nothing found) upon a debt is a mark for illeviable is the most practically instructive detail in the corpus. In historical debt collection procedure, when a sheriff executing a writ could not find property to levy upon, the return of nihil functioned not merely as a report of failure but could signal that the debt itself had been characterized as illeviable — affecting subsequent procedural steps, including whether a creditor could pursue further writs or seek alternative remedies.
Researchers working in pre-twentieth-century common law jurisdictions, particularly in writs of execution, distress, or taxation records, may encounter illeviable as a pleading term or as a notation in court records. It rarely appears in statutory text. When it does appear, the surrounding procedural context — the nature of the levy attempted, the property involved, and any claimed exemption — is essential to understanding what "illeviable" is doing in that specific document.
The term connects directly to levy and its procedural relatives: distress, execution, and exemption. Anderson's Dictionary signals this economy of cross-reference by directing readers simply to LEVY rather than defining illeviable independently — a useful reminder that the term's meaning is derivative of the levy process and cannot be understood in isolation from it.
Historical Dictionary Support
The historical dictionaries converge almost completely, with minor variation in framing. Black's (both editions) and Burrill's define the term identically: "not leviable; that cannot or ought not to be levied," citing Cowell's Interpreter as the authority. Rapalje & Lawrence follows the same formulation, again with Cowell. This uniform reliance on Cowell — a seventeenth-century English legal glossary — indicates that illeviable entered English legal vocabulary as a term of art in early modern common law practice and was transmitted through the dictionary tradition rather than developed through substantial case law.
Bouvier's is the exception and the most substantive source. It adds the nihil return observation, grounding the term in actual procedural mechanics rather than repeating Cowell's abstract formulation. This practical detail is absent from the other dictionaries and suggests Bouvier had access to usage in American practice, or was drawing on treatise material beyond the Cowell lineage.
Anderson's decision to redirect to LEVY rather than define the term reflects a sound editorial judgment: illeviable is a negative construction whose entire content depends on understanding what levy means and when it operates. No historical dictionary disagrees on the core meaning. None offers significant case law support, which is consistent with the term's function as a pleading characterization rather than a doctrinal concept with its own body of authority.
Webster's 1913 attribution to Sir Matthew Hale — the seventeenth-century English jurist — suggests the term had some currency in treatise writing of that era, though it remained rare even then.
Jurisdictional Note
The term is rooted in English common law procedural practice and appears in American legal dictionaries primarily by inheritance rather than independent development. Modern American and English legal systems have replaced the vocabulary of illeviable with statutory exemption frameworks, rendering the term effectively defunct in current practice across common law jurisdictions.