The definition of a tutor is a personal teacher, a teaching assistant or someone who helps a student catch up in a subject. An example of a tutor is someone who teaches a teenage celebrity. An example of a tutor is a teacher who assists a college professor with their teaching duties.
iron curtain-an impenetrable barrier to communication or information especially as imposed by rigid censorship and secrecy; used by Winston Churchill in 1946 to describe the demarcation between democratic and communist countries.
The Iron Cross (German: Eisernes Kreuz , abbreviated EK) was a military decoration in the Kingdom of Prussia, and later in the German Empire (1871â1918) and Nazi Germany (1933â1945).