1. A Spanish or Spanish-American official or officer, historically a constable, bailiff, or peace officer.
Usage: historical; chiefly Spanish-speaking regions
2. In bullfighting, an official who assists in managing the arena and enforcing rules.
Usage: specialized; bullfighting

Examples

• The alguacil was responsible for maintaining order in the colonial town.
• During the bullfight, the alguacil rode on horseback to oversee the proceedings.
• In Spanish law enforcement history, the alguacil served as a local peace officer.
• The alguacil announced the rules before the corrida began.
• Historical records show that alguaciles held considerable authority in frontier settlements.