Meaning of the word "go back in time" in English

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

go back in time

US /ɡoʊ bæk ɪn taɪm/
UK /ɡəʊ bæk ɪn taɪm/

Idiom

to return to an earlier period or state, either literally or figuratively

Example:
If I could go back in time, I would change that decision.
The museum exhibit makes you feel like you've gone back in time to ancient Egypt.