date back
Verb
Meaning
belong to an earlier time
Source: WordNetSynonyms
Antonyms
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Examples
There are proofs that date back to the Greeks that are still valid today.
It seems to me that I have always existed and that I possess memories that date back to the Pharaohs.
It is no coincidence that so many religious beliefs date back to times when no science could possibly have accounted satisfactorily for many of the natural phenomena inspiring scripture and myths.
War had always seemed to me to be a purely human behavior. Accounts of warlike behavior date back to the very first written records of human history; it seemed to be an almost universal characteristic of human groups.
If I go into a relationship with an artist, which at most is going to last five years, we have a 100-page contract covering every eventuality. Whereas with marriage you go into it with no contract, with laws that date back hundreds of years, and I don't think that's right.
This story dates back 200 years