Definition
In old English law, molutus (also rendered moluta) means ground or sharpened by grinding — that is, made sharp through the process of grinding. The term describes weapons that have been ground to an edge, distinguishing them from blunt or unsharpened instruments.
The term appears principally in the Latin phrase arma moluta, meaning sharp weapons, with swords and battle-axes given as characteristic examples. The distinction between sharpened and unsharpened weapons carried legal significance in medieval English law, particularly in the classification of violent acts and the instruments used to commit them.
Why It Matters in Research
Molutus is narrow, archaic Latin legal vocabulary that surfaces almost exclusively in medieval English legal texts — chiefly Bracton and Fleta — and in glossaries derived from them. Researchers encountering the term in original sources should be alert to the following:
First, the word is a corruption of the classical Latin molitus (from molere, to grind), and variant spellings appear across manuscripts and printed editions. Burrill notes that Fleta uses emolitorum rather than molutus in a parallel passage, so textual variants may obscure the connection between sources.
Second, the legal weight of the distinction between arma moluta and blunt weapons relates to the severity and character of a wound or killing in medieval plea rolls and treatise discussions of homicide, battery, and the classification of felonies. A researcher tracing how medieval law differentiated modes of violence — relevant to understanding the roots of distinctions like murder versus manslaughter, or the degree of force used — may encounter this term in that context.
Third, molutus has no meaningful survival in modern legal usage. It is a dead term of art confined to the medieval common law corpus. Searching for it in post-medieval sources will not be productive; its value is exclusively interpretive when reading Bracton, Fleta, Britton, or their contemporaries.
Note also that Burrill appends a separate entry for MOLYN (a mill), derived from the same root molere, immediately following molutus. Researchers working with indexes or word-lists in older dictionaries should not conflate these two entries; they share an etymological ancestor but have entirely distinct legal meanings.
Historical Dictionary Support
Burrill's Law Dictionary is the principal historical dictionary source for this term in the Law Mind corpus. Burrill correctly identifies the corruption from classical Latin molitus and anchors the term to Bracton (fol. 144b) and Fleta (lib. 1, c. 31, § 6), the two primary medieval treatise authorities. Spelman's Glossarium Archaeologicum is also cited as a supporting glossary source.
No other major historical law dictionaries in the standard reference shelf (Jacob, Tomlin, Black's early editions) appear to carry an independent entry for molutus, which reflects how narrowly the term circulates — it is essentially a gloss word that appeared in treatise commentaries and was carried forward into legal glossaries without developing any broader doctrinal application.
Burrill's entry is reliable as far as it goes, though it is brief. It provides no extended discussion of how arma moluta functioned procedurally in medieval pleading or how courts distinguished sharpened from unsharpened weapons in practice. Researchers needing that analytical depth will need to go directly to Bracton or Fleta rather than relying on dictionary treatment alone.