The date on which an event occurred in some previous year (or the celebration of it)
English: anniversary, day of remembrance
Bahasa: hari ulang tahun, ulang tahun
birthday, anniversary, day of remembrance, natal day
English: anniversary, day of remembrance
Bahasa: hari ulang tahun, ulang tahun
English: birthday
Bahasa: maulid, hari lahir, hari ulang tahun
English: birthday, natal day
Bahasa: hari ulang tahun
Less certain link between this word and this sense.