lector vs tutor

lector

noun
  • A public lecturer or reader at some universities. 

  • A person doing voice-over translation of foreign films, especially in Eastern European countries. 

  • A lay person who reads aloud certain religious texts in a church service. 

  • A person who reads aloud to workers to entertain them, appointed by a trade union. 

verb
  • To do a voice-over translation of a film. 

tutor

noun
  • A university officer responsible for students in a particular hall. 

  • One who teaches another (usually called a student, learner, or tutee) in a one-on-one or small-group interaction. 

  • A card that allows one to search one's deck for one or more other cards. 

verb
  • To fetch a card from one's deck. 

  • To instruct or teach, especially an individual or small group. 

How often have the words lector and tutor occurred in a corpus of books? (source: Google Ngram Viewer )