kryptonite

[ˈkrɪptənaɪt]

kryptonite Definition

  • 1a substance that robs Superman of his powers
  • 2something that is one's weakness or vulnerability

Using kryptonite: Examples

Take a moment to familiarize yourself with how "kryptonite" can be used in various situations through the following examples!

  • Example

    For Superman, kryptonite is his only weakness.

  • Example

    Chocolate is my kryptonite.

  • Example

    Public speaking is the kryptonite of many people.

kryptonite Synonyms and Antonyms

Synonyms for kryptonite

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Summary: kryptonite in Brief

The term 'kryptonite' [ˈkrɪptənaɪt] refers to a substance that robs Superman of his powers and is used more broadly to describe something that is one's weakness or vulnerability. Examples include 'Chocolate is my kryptonite' and 'Public speaking is the kryptonite of many people.'

How do native speakers use this expression?