Meaning of the word antedate in English

What does antedate mean in English? Explore the meaning, pronunciation, and specific usage of this word with Lingoland.

antedate

US /ˈæn.t̬i.deɪt/
UK /ˌæn.tiˈdeɪt/

Verb

1.

precede in time; come before (something) in date

Example:
The discovery of the artifact antedates the written records of the civilization.
His ideas antedate many modern theories on the subject.
2.

assign an earlier date to (an event or document) than its actual date

Example:
The lawyer tried to antedate the contract to make it appear valid.
It is illegal to antedate official documents without proper authorization.