unfix
/ʌnˈfɪks/
verb
- To detach, loosen, or remove something that was fixed or attached in place.
- The mechanic had to unfix the engine part before replacing it.
- She used a screwdriver to unfix the old shelf from the wall.
- He carefully unfixed the photograph from the album page.
- To change or undo something that was previously decided, set, or established.
- The new evidence unfixed the theory that scientists had believed for years.
- It's hard to unfix a bad habit once it becomes routine.
- The committee voted to unfix the meeting date and choose a new one.