| Noun | 1. | SS - the United States intelligence agency that protects current and former presidents and vice presidents and their immediate families and protects distinguished foreign visitors; detects and apprehends counterfeiters; suppresses forgery of government securities and documentsDepartment of Homeland Security, Homeland Security - the federal department that administers all matters relating to homeland security United States intelligence agency - an intelligence service in the United States |
| 2. | SS - special police force in Nazi Germany founded as a personal bodyguard for Adolf Hitler in 1925; the SS administered the concentration camps constabulary, police, police force, law - the force of policemen and officers; "the law came looking for him" Gestapo - the secret state police in Nazi Germany; known for its terrorist methods |