👉 Cheka is a type of Russian word that means "policeman" in English. It's used to describe an older, more experienced person who has been in law enforcement for some time and is known for their professionalism. Chekas are often seen as the senior officers or members of a police force who have been with the organization for many years. In Russian, cheka is often referred to as "Сергей" (Serzh), which translates to "Sergeant".