Section 2(23) in The Calcutta University Act, 1979.
(23)"Teacher" means [a Principal, Professor, Associate Professor, Reader, Assistant Professor,] [Substituted by Act No. 12 of 2011, dated 25.1.2012.] Demonstrator, Tutor or any other person, holding a teaching post including a part-time teaching post, appointed or recognized by the University or appointed by an affiliated college or institution;
