change back
phrasal verbchange back (to something)
- to return to a previous situation, etc.
- Only time will tell whether things can ever change back to the way they were.
- The music changed back to a funky disco beat.
change back (into something)
- to take off your clothes and put on what you were wearing earlier
- She changed back into her work clothes.
change something back (into something)
- to exchange an amount of money into the currency that it was in before
- You can change back unused dollars into pounds at the bank.