Kryptonite

Etymology
From a fictional radioactive element kryptonite, that has a detrimental effect on the character Superman.

Noun

 * 1) Something that repulses.
 * 2) The one weakness of something or someone that is otherwise invulnerable, an Achilles' heel.
 * 1) The one weakness of something or someone that is otherwise invulnerable, an Achilles' heel.

Translations

 * Catalan: kriptonita
 * Croatian:
 * Danish:
 * Dutch: kryptoniet
 * Finnish: kryptoniitti
 * French:
 * German:


 * Italian:
 * Portuguese:
 * Romanian:
 * Serbo-Croatian: kriptonit
 * Slovak:
 * Spanish:
 * Swedish:

kryptonite kryptonite kryptonite