Definition
An archaic English legal term meaning theft or cheating. Michery denoted the act of stealing or fraudulent taking, used in early English law to describe conduct that would today fall under theft, larceny, or various forms of fraud. The term carried no technical precision distinguishing it from other forms of dishonest appropriation — it functioned as a general label for criminal dishonesty involving taking what was not one's own.
Common Language
Modern common usage (Wiktionary): Theft; cheating. [Archaic]
Historical common usage (Webster's 1913): Theft; cheating. [Obs.] — citing Gower.
The legal and common meanings are effectively identical, and both are obsolete. What is notable for researchers is that this equivalence confirms michery was never a technical term of art with a distinct legal meaning — it was simply the common word for theft or cheating that also appeared in legal writing. Its disappearance from both vocabularies was simultaneous, not a case of legal usage outlasting popular usage.
Why It Matters in Research
Michery is a dead term by any measure — obsolete in common speech and absent from modern legal vocabulary — but it appears in early English legal manuscripts, Year Books, and works drawing on medieval sources, making it a term researchers may encounter when working with historical materials and period legal dictionaries.
The key research trap is assuming michery had a precise legal meaning that can be mapped cleanly onto a modern offense. It did not. Unlike larceny, which developed specific common law elements (trespassory taking, carrying away, personal property, of another, with intent to steal), michery was a vernacular descriptor without a fixed technical definition. Researchers translating historical charges or readings should treat it as a general term and look to the surrounding context to determine what conduct was actually alleged.
Corpus researchers should also note the near-total silence of the source dictionaries. Black's first and second editions offer only three-word definitions. Bouvier is equally terse. Rapalje & Lawrence provides only a page reference with no substantive entry. None of the standard historical dictionaries attempt to distinguish michery from related terms or give it doctrinal content. This uniformity is itself informative: the term had no recognized legal meaning beyond the colloquial.
Researchers working in ecclesiastical, chancery, or early common law records may encounter michery alongside micher (one who practices michery — a thief or cheat), which is the agent noun form. Recognizing the relationship between the two prevents confusion when the noun form appears where the verb or abstract noun might be expected.
Historical Dictionary Support
The historical dictionaries are unanimous and uniformly thin. Black's Law Dictionary (1st and 2nd editions) and Bouvier's Law Dictionary all define michery identically as "theft; cheating," with no elaboration, no illustrative authority, and no effort to distinguish the term from cognate offenses. Rapalje & Lawrence provides only a page number, suggesting the compilers found nothing worth adding beyond a cross-reference.
Webster's 1913 marks the word explicitly obsolete and attributes it to Gower — the medieval English poet John Gower — placing the term's active life in the fourteenth century. This literary attribution is more informative than anything in the legal dictionaries: it confirms that michery was a word of the general literary and vernacular tradition, not a creation of the legal profession. Its presence in legal texts reflects the era's practice of using ordinary English words in formal legal contexts before Latin and later technical English terms displaced them.
No historical dictionary source attempts to place michery within a taxonomy of criminal offenses or to assign it elements. Researchers should not expect to find such structure, because none existed.