Russian-English translations for шпио́н

• spy
  During the Cold War, Russia and America would each spy on each other for recon.
  I think I can spy that hot guy coming over here.
• ratfink
• secret agent
• spook
  The building was haunted by a couple of spooks
  The big spider gave me a spook
  He who is infatuated with Man leaves persons out of account so far as that infatuation extends, and floats in an ideal, sacred interest. Man, you see, is not a person, but an ideal, a spook. — [https://en.wikiquote.org/wiki/Max_Stirner Max Stirner]