- Prior date; a date antecedent to another which is the
actual date. - Anticipation.
2 . Antedate
[ v. t.]
- To date before the true time; to assign to an earlier
date; thus, to antedate a deed or a bond is to give it a date anterior
to the true time of its execution. - To precede in time. - To anticipate; to make before the true time.
Meaning of 'antedate' (Princeton's WordNet)
1 . antedate
[ v]
Meaning (1): - be earlier in time; go back further