CultureJuly 4, 2026
kryptonite
/ˈkrɪptəˌnaɪt/
Definition
In this context, a metaphorical label used to describe a beginner-level difficulty or quality rating, ironically playing on the superhero theme of the film.
Etymology
Derived from the fictional mineral 'kryptonite' in the Superman comic book series, which acts as the hero's primary weakness. The word combines the Greek 'kryptos' (hidden) with the chemical suffix '-ite' to suggest a mysterious or deadly substance.
In the news
The reviewer uses 'kryptonite' as part of his 'ski trail rating system' to designate the film as a 'green' or beginner-level experience. It reflects his overall disappointment that the film feels basic and derivative rather than powerful.
Friday Film Review | 'Supergirl'
Read the full article ↗KPCW