This is the 738th most frequent Indonesian word.
wajib
Mandatory.
The term 'wajib' is used here to indicate a necessity or obligation for participants to attend the meeting.
Semua peserta wajib hadir pada pertemuan ini.
All participants are required to attend this meeting.
'Wajib' in this sentence describes an action deemed essential for achieving ambitions or goals.
Belajar adalah hal yang wajib untuk mencapai cita-cita.
Studying is mandatory to achieve one's goals.
Here, 'wajib' is used to indicate that certain rules are obligatory to adhere to.