From Longman Dictionary of Contemporary Englishtermlyterm‧ly /ˈtɜːmli $ ˈtɜːr-/ adjective British English SECSEShappening each term (=one of the three periods in the school or university year) Students can pay fees in termly instalments.
Examples from the Corpus
termly• The Network is already 200-strong and is producing termly actions, information and newsletters.• This became a record of termly discussion signed by both parties.• In addition, an updated record is provided for each student following the termly examination committees, showing the student's results.• Arrangements exist to enable self-funding students attending the University for the full session to pay their fees in termly instalments.• Self-funding students attending the University for the full session are permitted to pay their fees in termly instalments.• Students are allocated accommodation on a yearly basis, though payment is by termly instalments. 