John Cowell was an English lawyer and legal writer, known for his work in the late 16th and early 17th centuries. He is best recognized for his book, *The Interpreter*, published in 1607, which served as a legal dictionary and reference for common law terms. Cowell's contributions helped clarify legal language and concepts during a time when the law was becoming increasingly complex. In addition to his legal writings, Cowell was involved in the political and academic spheres of his time. He served as a member of the University of Cambridge and held various legal positions. His work influenced subsequent legal scholars and practitioners, making him a notable figure in the history of English law.