Definition
A Law French term meaning "to detain" — that is, to hold or keep a person or property in custody or possession, often without or beyond lawful authority. In historical legal usage, *detener* is the verbal root from which the noun *detenour* (one who detains) and the substantive offense or proceeding of *detainer* are derived. The term does not appear as an operative word in modern legal instruments but surfaces in historical records, plea rolls, and early English legal treatises as a descriptor of the act of wrongful holding.
Common Language
Modern common usage (Wiktionary): *Detener* is not an English word in current common use. It is the Spanish and French verb meaning "to stop" or "to detain," used in everyday speech in those languages to describe physically halting a person or holding something back.
Historical common usage (Webster's 1913): Not entered. The term was treated as a foreign legal expression rather than an English word.
The gap worth noting: English legal writers borrowed *detener* directly from Law French as a term of art. A researcher encountering *detener* in a historical English legal document is not reading Spanish or modern French — they are reading a Law French technical term with a narrower, procedural meaning tied to custody and wrongful detention, not merely any act of stopping or pausing.
Common Confusion
*Detener*, *detenour*, and *detainer* are easily conflated. *Detener* is the verbal infinitive (the act). *Detenour* is the agent noun (the person who detains). *Detainer* is the substantive legal proceeding or instrument — the one still in active use — by which unlawful detention of property or a person is alleged. Modern legal research will almost always lead to *detainer* as the operative term; *detener* and *detenour* are historical antecedents useful for understanding early sources, not terms that appear in contemporary practice.
Why It Matters in Research
Researchers working in medieval and early modern English legal sources — Year Books, plea rolls, Britton, Bracton, or the early abridgments — will encounter *detener* and its cognates as the functional vocabulary of detention and dispossession. Knowing that *detener* is the Law French root clarifies why related terms like *detainer*, *detenure*, and *detenour* appear in clusters in the same sources.
The principal trap is linguistic: because *detener* looks identical to the Spanish verb and resembles modern French, researchers unfamiliar with Law French may misread the term or misattribute its meaning. In historical English legal texts, *detener* always points toward the procedural tradition of detention — wrongful holding of land, goods, or persons — not a general act of stopping.
Britton, the late thirteenth-century Anglo-Norman legal treatise cited by Burrill (c. 27), is one of the few accessible sources where *detener* appears explicitly in context. Researchers tracing the genealogy of *detainer* proceedings, unlawful detainer statutes, or forcible entry and detainer actions will find *detener* at the etymological and conceptual origin of that line.
Cross-corpus connection: entries for DETAINER, DETENOUR, and FORCIBLE DETAINER in historical dictionaries and encyclopedias should be read alongside any encounter with *detener* in primary sources.
Historical Dictionary Support
Burrill's Law Dictionary is the only dictionary in the Law Mind corpus to enter *detener* as a discrete headword. Burrill defines it concisely — "L. Fr. To detain" — and ties it to *detenour* and Britton chapter 27, supplying the primary source anchor. No other major historical law dictionary (Black's, Bouvier's, Tomlin's, Jacob's) enters the term independently; they treat *detainer* as the operative headword and do not trace back to the Law French verbal form.
This is a gap worth flagging: the historical dictionaries collectively give researchers robust coverage of *detainer* as a proceeding but largely skip the Law French substrate. Burrill's entry is therefore the most direct bridge between the verbal root and the developed doctrine. Researchers should not expect to find *detener* defined in sources later than the early abridgment literature — by the seventeenth century, English legal writers had fully anglicized the term into *detainer*.
Encyclopedia Cross-Reference
See DETAINER (Law Mind Encyclopedia) for the developed procedural law, including unlawful detainer and forcible entry and detainer actions.