What is the meaning of reversible?

noun

• A garment (especially a coat) that can be worn inside out (with either side of the cloth showing. )

adjective

• Capable of reversing or being reversed.
  • usage: "reversible hypertension"
• Capable of being reversed or used with either side out.
  • usage: "a reversible jacket"
  • synonyms: two-sided
• Capable of being reversed.
  • usage: "a reversible decision is one that can be appealed or vacated"
• Capable of assuming or producing either of two states.
  • usage: "a reversible chemical reaction"; "a reversible cell"