v. t. [ imp. & p. p. Postdated; p. pr. & vb. n. Postdating. ] [ Pref. post- + date. ] 1. To date after the real time; as, to postdate a contract, that is, to date it later than the time when it was in fact made. [ 1913 Webster ]

2. To affix a date to after the event. [ 1913 Webster ]

a. Made or done after the date assigned. [ 1913 Webster ]

Of these [ predictions ] some were postdate; cunningly made after the thing came to pass. Fuller. [ 1913 Webster ]

n. A date put to a bill of exchange or other paper, later than that when it was actually made. [ 1913 Webster ]

{ } a. [ Pref. post- + diluvial, diluvian. ] Being or happening after the flood in Noah's days. [ 1913 Webster ]

n. One who lived after the flood. [ 1913 Webster ]