Ginsu

English Wikipedia has an article on:

Ginsu

Wikipedia

Marketing coinage, intended to evoke the idea of Japanese samurai swords.

• IPA^(key): /ˈɡɪnsuː/

Ginsu (plural Ginsus)

1. A kind of sharp kitchen knife.
   • 2006, Details, volume 25, number 1, page 174:

     The yearning a man feels when he watches the Food Network springs from the same well of forbidden fantasies that led to Michael Douglas' fiasco-fling with a Ginsu-wielding Glenn Close in Fatal Attraction, except that now there's a 180-degree twist.

• Guins, suing, using