Appendix:DC Comics/Kryptonite

See also: kryptonite

EnglishEdit

 
Wikipedia has an article on:
Wikipedia

NounEdit

Kryptonite ‎(uncountable)

  1. A fictional green mineral that has detrimental effects on Kryptonian people such as the character Superman.
  2. (by extension) Any of multiple minerals, characterized by different colors and properties.