ELI5: Explain Like I'm 5

Katsu (Zen)

Katsu is a word that literally means "shout" or "yell" in Japanese. In Zen Buddhism, katsu is an important part of spiritual practice. When monks chant or recite sutras (sacred texts), they often punctuate their recitations with a loud and forceful shout of "katsu!".

The purpose of shouting katsu is to help the monk let go of distractions and negative thoughts, and to focus their mind on the present moment. It is a way of expressing their determination and commitment to their practice. The shout of katsu is also said to represent the sudden enlightenment experienced by Zen masters.

Some Zen practitioners may also use katsu as a form of meditation. They may repeat the word to themselves while sitting in quiet contemplation, using it as a way to stay centered and focused.

Overall, katsu is a powerful tool for Zen practitioners, helping them to cultivate mindfulness, awareness, and a deeper connection to their practice.