Definitionen
1.VerbTo occur after an event or time; to exist later on in time.
2.VerbTo assign an effective date to a document or action later than the actual date."no postdated checks [sign in a retail store]; to postdate a contract, that is, to date it later than the time when it was in fact made"
3.VerbTo affix a date to after the event.
4.AdjectivePostdated; made or done after the date assigned.
5.NounA date on a document later than the real date on which it was written.