magister magistrī m

magistrō : dat./abl. singular

1. 1

   master, chief, head, superior, director, president, leader, commander, conductor

   = praeses

2. 2

   teacher, instructor, educator of children, tutor, pedagogue

   = praeceptor

3. 3

   master; a title of the Middle Ages, given to a person in authority or to one having a license from a university to teach philosophy and the liberal arts, teacher, instructor

   = trāditor