US Secret Service

from WordNet (r) 3.0 (2006)
US Secret Service
    n 1: 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 documents [syn:
         {United States Secret Service}, {US Secret Service},
         {USSS}, {Secret Service}, {SS}]