The term “third degree” refers to an intensive, often grueling interrogation used to extract information or a confession from the accused. While we now associate it with police tactics, it traces its linguistic roots to the traditions of Freemasonry.
Before we get into “third degree,” let’s first explore Freemasonry.
What is Freemasonry?
Freemasonry is one of the world’s oldest fraternal organizations, a kind of brotherhood where members come together to improve themselves, help others, and build strong moral values. Think of it as a mix of a social club, a moral philosophy group, and a symbolic tradition with rituals. While members believe in a higher power, Freemasonry does not promote any specific religion. It focuses on ethics rather than theology.
Freemasonry has its origins in medieval stonemasons—the skilled builders who constructed cathedrals and castles in Europe. These craftsmen had guilds (early forms of unions), and used tools and symbols to teach skills and values. Over time, the idea of “building” became symbolic, referring to the building of character rather than physical structures.
What do freemasons actually do?
Members, called Masons, meet in groups known as lodges. Activities typically include moral discussions about how to live a better life, charity work such as donations and community service, ritual ceremonies that are symbolic rather than religious worship, and networking and fellowship.
Freemasonry is often called a secret society, but that is somewhat misleading. It is better described as a “society with secrets” because some rituals, handshakes, and symbols are kept private. However, its existence, membership, and general purpose are public.
The Origin of “Third Degree”
In Freemasonry, a member progresses through three levels of membership, called degrees. Each level uses symbols and stories to teach lessons about honesty, integrity, discipline, and self-improvement.
- First Degree (Entered Apprentice): The introductory stage focusing on basic moral symbols.
- Second Degree (Fellowcraft): A stage representing adulthood and the cultivation of the mind.
- Third Degree (Master Mason): The highest and most rigorous level. This initiation involves a “test” or a symbolic ordeal where the candidate must undergo a demanding examination to prove their worthiness and knowledge.
By the late 19th century, the term “third degree” had migrated from these secret rituals into the public lexicon to describe any exhaustive questioning that feels like an ordeal.
Third-degree Burns
In a medical context, the “third” designation refers to the depth of tissue damage. First-degree burns affect only the outer layer of skin, the epidermis. Second-degree burns reach the dermis. Third-degree burns, also called full-thickness burns, destroy both layers and penetrate the underlying fat, often damaging nerves and requiring specialized care.
Whether in ritual, interrogation, or medicine, the “third degree” represents the moment when intensity peaks and endurance is truly tested.



