post-date

verb
1
to write a date on a cheque that is later than the actual date so that the cheque cannot be cashed (= exchanged for money) until that date
پس‌تاریخ زدن, تاریخ مؤخر زدن
compare backdate
2
to happen, exist or be made at a later date than something else in the past
متأخرتر بودن, پدید آمدن پس از, متعاقب رخ دادن, تاخر زمانی داشتن
opposite predate