What does alguacil mean?
An alguacil is a law officer of Spanish-speaking countries, roughly equivalent to a constable or bailiff, whose duty is to carry out the orders of a court or magistrate — executing arrests, delivering summonses, and enforcing judgments. The title dates back to medieval Spain, where alguaciles served royal and municipal courts, and the office traveled with Spanish colonization to the Americas, where variants such as the alguacil mayor held considerable authority in colonial towns. In English, the word survives chiefly as a borrowed term encountered in historical accounts, translations of Spanish literature, and discussions of Iberian or Latin American institutions, so it carries a distinctly archaic and regional flavor. Its etymology is striking: it derives through Spanish from the Arabic al-wazīr ('the vizier'), making it a linguistic cousin of the word vizier itself. For readers of history or literature set in the Hispanic world, recognizing alguacil clarifies exactly which official is being described.
nounAn alguacil is a minor law-enforcement officer or constable in Spanish-speaking countries, historically serving as an executor of judicial orders such as arrests and summonses. In English the term appears chiefly in historical, literary, and Southwestern US contexts.
- A constable or warrant officer in Spanish-speaking countries who executes court orders, arrests, and summonses.
- In historical Spanish colonial administration, a judicial officer of a town or court (alguacil mayor or alguacil menor).
"The alguacil arrived at dawn to serve the writ on the reluctant debtor."
"The alguacil posted the notice on the courthouse door before the market opened."
"In Cervantes's Spain, the alguacil was the figure citizens most dreaded seeing at their door."
The anglicized plural is standard in English; Spanish-language contexts use 'alguaciles'.
"Two alguacils escorted the prisoner across the plaza."
Borrowed twice over — from Arabic into Spanish, then into English — 'alguacil' literally descends from 'al-wazir', the very root that gives us 'vizier'.
Reviewed by Deb Chak, Editor. AI-assisted content curated by RJS Tech Solutions LLP.
Etymology of alguacil
The word entered English from Spanish, where alguacil denoted a judicial officer or constable. Spanish took it from Andalusian Arabic al-wazīr, meaning 'the one who bears responsibility' — the same Arabic root that produced the English word vizier via other routes. It has been used in English since at least the early modern period, largely in travel writing and translations concerning Spain and its colonies.
How alguacil is actually used
The word is a loanword from Spanish and retains Hispanic flavoring; it appears mainly in historical writing, literature about Spain or Latin America, and legal-historical discussion of the Spanish Empire rather than in everyday English speech.
Easily confused with alguacil
Alguazil is simply an older or alternate spelling of the same word, not a different office.