- IPA: /rɪˈvɜːsəbl/
- Hyphenation: re‧vers‧ible
- If something is reversible, you can reverse it.
- (clothing) If a piece of clothing is reversible, you can wear it inside out
- (chemistry) If a chemical reaction is reversible, it can go in either direction.
- (physics) If something is reversible, it can return to how it once was.
- (thermodynamics) If something is reversible, it can return how it once was without using free energy or increasing entropy.