LACTA - The Law Mind Legal Dictionary

LACTAAuthored

The Law Mind • 709 words

Definition

A Latin legal term from old English law denoting a defect or deficiency in the weight of coins or money. Lacta described the condition of currency that fell short of its required standard weight — a meaningful legal concern in an era when coins were valued by their metallic content rather than by face denomination alone. The related verb lactare appeared in the same context, referring to the act of shortweighting or the condition of being deficient in weight.

The term is principally known through a single legislative source: an assize or statute from the sixth year of King John (c. 1204–1205), recorded by Spelman. Beyond that document, lacta has no continuing life in Anglo-American legal doctrine.

Common Language

Modern common usage (Wiktionary): No entry. The word does not appear in modern English dictionaries.

Historical common usage (Webster's 1913): No entry. The word was not part of ordinary English vocabulary even in the nineteenth century.

Note: The Latin root lacta (from classical Latin, meaning a variety of cassia or spice plant, per Pliny) has no connection to the legal meaning. The legal use of lacta as "deficiency in weight" appears to derive from a distinct medieval Latin coinage, possibly related to "lack" or "lacuna." Researchers encountering this term in period documents should not import botanical or classical associations.

Why It Matters in Research

Lacta is a highly localized term — its evidentiary footprint in legal sources is essentially confined to a single early thirteenth-century English statute and its glossators. Researchers working in medieval English monetary law, currency regulation, or assize history will encounter it only in Spelman's Glossarium Archaiologicum and the standard historical dictionaries that draw from it. All five major historical dictionaries in the Law Mind corpus trace back to the same Spelman citation, meaning they do not represent independent verification; they represent the same source chain.

The verb lactare appears alongside lacta in the same statutory context and should be searched in tandem when canvassing primary sources. Neither term survived into the Year Books, common law pleading, or any later legal vocabulary — making this a terminus rather than a gateway concept.

Researchers using historical legal dictionaries should note that the Rapalje & Lawrence entry nominally filed under this term appears to be a typographical artifact or binding error: the actual entry provided by that source addresses laetere (rights of entry and descent cast), a wholly unrelated concept. This is a known hazard with alphabetically organized historical dictionaries where variant spellings caused misfiling. Do not conflate the two.

Historical Dictionary Support

Black's (1st and 2nd editions), Bouvier, and Burrill are in complete agreement: lacta means defect or deficiency in the weight of money, the verb lactare describes the same condition, and the authority is Spelman's reference to the sixth-year assize of King John. The definitions are nearly verbatim across sources, which reflects the derivative nature of the historical dictionary tradition for obscure obsolete terms — each compiler reproduced rather than independently researched the entry.

None of the historical dictionaries provide the text of the statute itself, its precise date, or any case law applying the term. They establish the meaning but supply no context for how the deficiency was measured, what penalties attached, or how the assize fit into the broader monetary regulation of the Angevin period. Researchers needing that context must go to Spelman directly or to specialized scholarship on medieval English coinage.

Jurisdictional Note

Lacta is exclusively an old English legal term with no equivalent adoption in American, Scottish, or Continental legal systems. It has no jurisdictional relevance outside the history of English monetary law prior to the development of the common law of currency.

LACTAmain

Rapalje & Lawrence • 1883

LÆTERE. (722) In the old books the term is chiefly used with reference to rights of entry. Thus, while the doctrine of "descent cast" was in force, if an infant was disseised of land, and the disseisor died in possession, the infant was not deprived of his right of entry, as a person of full age would have LADEN, (in a statute). 3 How. (U. S.) 151. LADEN IN BULK.-Freighted with a cargo which is neither in casks, boxes, bales, nor cases, but lies loose in the hold, being defended from wet or moisture by a number of mats and a quantity of dunbeen, because no laches could be imputed nage. Cargoes of corn, salt, &c., are usuto an infant in such a case. Litt. 22 402, 726. As to laches of suit, laches of pleading, &c., see Perkins & 374 et seq. See DISABILITY; also, INTRUSION, ¿ 2, as to laches by the crown. 2. At the present day, "laches" is generally used to denote unreasonable delay in enforcing an equitable right. Thus, if a person discovers that he has been induced by fraud to enter into an instrument, and then waits an unnecessary time before taking proceedings to set it aside, this laches will disentitle him to relief. He is, however, entitled to a reasonable time for the purpose of making inquiries, and obtaining advice, &c. (See Erlanger v. New Sombrero Co., 3 App. Cas. 1218.) Where an equitable right of action is analogous to a legal right of action, and there is a statute of limitations fixing a limit of time for bringing actions at law to enforce such claims, a court of equity will, by analogy, apply the same limit of time to proceedings taken to enforce the equitable right. Peele v. Gurney, L. R. 6 H. L. 384. LACTA.-A defect in the weight of money. LACUNA.-In old records, a ditch or ally so shipped. - Wharton.