verb (used with object), an·te·dat·ed, an·te·dat·ing.
Origin of antedate
Examples from the Web for antedate
Why then, Tim, the only safe way for these gamesome macquerellas is to antedate their conception before their separation.A Select Collection of Old English Plays|Robert Dodsley
When these amphitheatres were erected we do not know, but probably they do not antedate by much the middle of the century.Shakespearean Playhouses|Joseph Quincy Adams
Their veritable records represent this people as far back as the days of Abraham, and, indeed, they antedate that period.Foot-prints of Travel|Maturin M. Ballou
This would make them antedate July, 1759, which is not true of the bakehouse.Old Trails on the Niagara Frontier|Frank H. Severance
And when Phil and I came asking questions didn't you antedate his arrival about six hours?Mavericks|William MacLeod Raine