sec ‧ re ‧ tar ‧ i ‧ al /ˌsekrəˈteəriəl, ˌsekrɪˈteəriəl $ -ˈter-/ BrE AmE adjective [usually before noun]
relating to the work of a secretary:
a secretarial course
secretarial college
sec ‧ re ‧ tar ‧ i ‧ al /ˌsekrəˈteəriəl, ˌsekrɪˈteəriəl $ -ˈter-/ BrE AmE adjective [usually before noun]
relating to the work of a secretary:
a secretarial course
secretarial college
Longman Dictionary of Contemporary English. Longman - Словарь современного английского языка. 2012