vocation vocation /voʊˈkeɪʃən/

noun

1. () The particular occupation for which you are trained  ( calling , vocation , career )
   the particular occupation for which you are trained
     She had a successful career in the field of medicine.
   She had a successful career in the field of medicine.
   
2. A body of people doing the same kind of work  ( occupational group , vocation )
   a body of people doing the same kind of work