D defs.my
Entry 5 senses · 2 variants Webster, 1913

Antedate

/(ăn`tē̇*dāt`)/ · An·te·date · IPA /ˈæntiˌdeɪt/
01 n. Prior date; a date antecedent to another which is the actual date.
  1. 1.
    Prior date; a date antecedent to another which is the actual date.
  2. 2.
    Anticipation.[Obs.]
02 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 …
imp. & p. p. Antedated; p. pr. & vb. n. Antedating
  1. 1.
    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.
  2. 2.
    To precede in time.
  3. 3.
    To anticipate; to make before the true time.
    “And antedate the bliss above.” Pope.
    “Who rather rose the day to antedate.” Wordsworth.