Bouvier's Law Dictionary is a comprehensive legal reference book first published in the early 19th century by John Bouvier. It serves as a valuable resource for legal professionals, students, and anyone interested in understanding legal terminology and concepts. The dictionary includes definitions of legal terms, explanations of legal principles, and references to relevant case law. The dictionary has undergone several editions and updates, reflecting changes in law and society. It is widely respected for its clarity and thoroughness, making it an essential tool for those studying or practicing law in the United States.