The History of Thieves’ Cant: A Secret Language of Criminals

- The History of Thieves’ Cant: A Secret Language of Criminals
- The Origins of Thieves' Cant
- Cant in Medieval Europe
- The Influence of Romani Language
- Cant and the Printing Press
- Cant in the Elizabethan Era
- Shakespeare and the Language of Thieves
- Canting Dictionaries and the Codification of Cant
- The Decline and Legacy of Thieves' Cant
- The Rise of Modern Slang
- Cant in Popular Culture
- Conclusion

From whispers in shadowed alleyways to coded messages passed in bustling marketplaces, thieves’ cant has long been the secret language of the underworld. This cryptic jargon, a fascinating blend of slang, code, and regional dialects, allowed criminals to communicate undetected by law enforcement and unsuspecting citizens. For centuries, it served as a vital tool for organizing illicit activities, sharing information about potential targets, and warning each other of approaching danger. Imagine a world where a seemingly innocent phrase could carry a sinister meaning, where a casual conversation could be a blueprint for a robbery. The history of thieves’ cant offers a glimpse into this hidden world, revealing the ingenuity and resourcefulness of those operating outside the law. Delving into its origins and evolution unveils a rich tapestry of linguistic creativity and social history, providing insights into the lives and struggles of marginalized communities throughout the ages. This exploration of thieves’ cant will unravel its complexities, exposing the secrets behind this enigmatic language.
The Origins of Thieves’ Cant

Cant in Medieval Europe
Thieves’ cant traces its roots back to the medieval period, a time of significant social upheaval and widespread poverty. As large numbers of people migrated to urban centers, they often found themselves on the fringes of society, struggling to survive. This environment provided fertile ground for the development of criminal subcultures, and with them, the need for a secret language to facilitate their activities.
Early forms of cant were often regional dialects, peppered with coded words and phrases. These dialects, unintelligible to outsiders, allowed thieves to communicate freely amongst themselves while planning crimes or sharing information about lucrative targets.
The rise of organized guilds and fraternities further contributed to the development of cant. These groups, often comprised of skilled tradesmen, also included a criminal element. They utilized cant to maintain secrecy and protect their illicit operations from the authorities.
The Influence of Romani Language
The arrival of the Romani people in Europe during the late Middle Ages significantly influenced the development of thieves’ cant. The Romani, with their own distinct language and nomadic lifestyle, were often marginalized and associated with criminal activity. Their language, Romani, contributed numerous words and phrases to cant, enriching its vocabulary and complexity.
The integration of Romani words into cant reflects the cultural exchange and interaction between different marginalized groups. This linguistic fusion created a more robust and versatile language, capable of conveying nuanced meanings and subtle warnings.
The Romani influence on cant further solidified its role as a language of the underworld, providing a means of communication that transcended regional dialects and united diverse criminal communities.
Cant and the Printing Press
The invention of the printing press in the 15th century played a surprising role in the dissemination of thieves’ cant. The publication of “rogue literature,” books and pamphlets detailing the lives and exploits of criminals, exposed cant to a wider audience.
While ostensibly intended to warn the public about criminal activities, these publications inadvertently provided a valuable resource for aspiring thieves. They learned the language of the underworld, familiarizing themselves with its vocabulary and codes.
The printing press, therefore, became a double-edged sword. While intended to suppress criminal activity, it also inadvertently contributed to its proliferation by spreading knowledge of thieves’ cant.
Cant in the Elizabethan Era
Shakespeare and the Language of Thieves
The Elizabethan era, a period of great literary flourishing, also saw a continued evolution of thieves’ cant. William Shakespeare, the preeminent playwright of the time, incorporated elements of cant into his works, providing a glimpse into the language of the underworld.
Characters like Autolycus in “The Winter’s Tale” utilized cant to deceive and manipulate others, showcasing the language’s effectiveness in concealing criminal intent. Shakespeare’s use of cant not only added authenticity to his portrayal of criminal characters but also further popularized the language.
Through Shakespeare’s plays, audiences gained a greater awareness of thieves’ cant, albeit a sanitized and theatricalized version. This exposure, however, further cemented its place in the popular imagination.
Canting Dictionaries and the Codification of Cant
The 16th and 17th centuries saw the publication of several “canting dictionaries,” which attempted to codify and document the vocabulary of thieves’ cant. These dictionaries, while often inaccurate and sensationalized, provide valuable insights into the language’s evolution.
These dictionaries reveal the diverse origins of cant, showcasing its blend of regional dialects, Romani words, and coded phrases. They also highlight the constantly evolving nature of the language, with new words and expressions constantly being added.
The publication of canting dictionaries, despite their flaws, represented an attempt to understand and decipher the language of the underworld. They served as a valuable resource for law enforcement and scholars alike, offering a glimpse into the secret world of criminals.
The Decline and Legacy of Thieves’ Cant
The Rise of Modern Slang
With the advent of the 18th century, thieves’ cant began a slow decline. The rise of modern slang, influenced by various social and cultural factors, gradually replaced cant as the preferred language of the underworld.
Modern slang, with its constantly evolving vocabulary and regional variations, offered a more flexible and adaptable means of communication for criminals. Cant, with its more formalized structure and archaic vocabulary, gradually fell out of favor.
The decline of cant also reflects the changing nature of criminal activity. As organized crime became more sophisticated and professionalized, the need for a specialized secret language diminished.
Cant in Popular Culture
Despite its decline as a functional language, thieves’ cant continues to hold a place in popular culture. Its influence can be seen in various forms of media, from literature and film to music and video games.
The romanticized image of the rogue and the outlaw, often associated with thieves’ cant, continues to capture the public imagination. The use of cant in popular culture serves as a reminder of the language’s rich history and its enduring legacy.
From fantasy novels featuring cunning thieves and rogues to historical dramas depicting the gritty realities of 18th-century London, thieves’ cant continues to add a touch of authenticity and intrigue to storytelling.
Cant Word | Meaning |
---|---|
Cove | Man |
Doxy | Woman |
Nab | To arrest |
- Cant is a fascinating example of how language evolves within marginalized communities.
- It served as a vital tool for communication and survival in the underworld.
- Its legacy continues to influence popular culture and our understanding of criminal history.
Conclusion
Thieves’ cant, a language born from the shadows, offers a unique window into the history of crime and the resourcefulness of those operating outside the law. Its evolution reflects the changing social and cultural landscapes of different eras, from the medieval period to the modern day. While no longer a widely used language of the underworld, its legacy continues to fascinate and intrigue. Its influence can still be seen in popular culture, reminding us of the enduring power of secret languages and their ability to connect, protect, and conceal. The story of thieves’ cant is a testament to the human capacity for creativity and adaptation, even in the face of adversity.