to return to a situation that existed in the past; to remember a past age
put / turn the clock back
to return to a situation that existed in the past; to remember a past age
I wish we could turn the clock back two years and give the marriage another chance.
put / turn the clock backdisapproving
to return to old - fashioned methods or ideas
The new censorship law will turn the clock back 50 years.
Definitions from the Oxford Advanced Learner's Dictionary, 9th edition