Definition
In old French (Law French) legal usage, molin or molyn means a mill. The term appears in early English legal records, Year Books, and pleadings as part of the technical vocabulary inherited from Norman French. It corresponds to the Latin molinum or molinus (and the older form molendinum), all denoting a mill in the sense of a structure or mechanism for grinding grain.
The term encompasses water-mills in particular; the compound molineweret designates a water-mill specifically.
Common Language
Modern common usage (Wiktionary): A surname only. No common English meaning survives.
Historical common usage (Webster's 1913): Not recorded as an English word.
Editorial note: The term survives in modern English solely as a family name derived from an occupational or locational surname. Its legal meaning — a mill as a property right, physical structure, or subject of legal dispute — is entirely lost to ordinary language. Researchers reading pre-modern English legal sources should not assume any connection between the surname and the legal term.
Common Confusion
Molin, molinum, molinus, and molendinum are closely related forms appearing across Law French and Medieval Latin sources. Burrill treats them as overlapping, with molinum and molinus being older Latin forms and molin or molyn the Law French derivative. Molendinum is the more common Latin form in English common law records and should be searched separately. Molitura (also multura) is distinct: it refers not to the mill itself but to the toll or payment rendered for grinding — a multure. Conflating molin (the structure or property) with molitura (the service payment) will produce errors in reading feudal and manorial records.
Why It Matters in Research
This term is primarily a paleographic and indexing concern rather than a substantive legal concept. Researchers working in Year Books, Domesday materials, Visigothic law, Salic law, or early English manorial records will encounter molin, molyn, molinum, molinus, and molendinum as variant forms of the same underlying concept. Key navigational points:
First, search variant spellings. Law French and Medieval Latin sources are inconsistent. Molin and molyn appear in Year Book pleadings; molinum and molinus appear in civilian and continental sources; molendinum dominates English common law Latin. A search on any single spelling will miss the others.
Second, mills were significant property objects in feudal and manorial law — subjects of grants, disputes, prescriptive rights, and suit-of-mill obligations. When molin appears in a source, the surrounding legal question is likely one of real property, feudal service, or watercourse rights, not merely a reference to a physical building.
Third, the Domesday Book uses molinus, and Spelman's Glossarium Archaiologicum (a standard reference for such terms) is the appropriate secondary source for tracing usage across these forms.
Fourth, do not import modern property law categories when reading these sources. The mill as a legal object carried obligations (suit of mill, multure) that have no direct modern equivalent.
Historical Dictionary Support
Burrill's entry is compact but structurally useful. It correctly identifies molin as Law French, links it to the Year Books (P. 8 Edw. III. 9), and cross-references the Latin forms molinum and molinus with their appearances in the Lex Visigothorum and the Lex Salica. Burrill also notes Domesday Book usage and cites Spelman as the authority for tracing the term through early sources. The entry for molitura (multura) is kept properly separate, flagging the distinction between the property itself and the grinding toll.
What Burrill does not do — and what no historical dictionary fully addresses — is explain the legal incidents attached to mill ownership under feudal tenure: the lord's right to compel tenants to grind at his mill (suit of mill), the multure rates, or the watercourse rights that frequently generated litigation. For those dimensions, the encyclopedic and treatise literature on feudal tenure and real property is necessary.
Jurisdictional Note
The term in its Law French form is specific to English legal records and the Norman-influenced tradition. The Latin cognates (molinum, molinus, molendinum) appear across continental European legal systems, including Visigothic and Frankish sources, and carry broadly similar meanings, though the specific legal incidents of mill ownership varied significantly by region and period.