Satori

Satori(悟り) (Chinese:悟; pinyin:wù; Korean:오 o; Vietnamese:ngộ) is a Japanese Buddhist term for awakening, "comprehension; understanding". It is derived from the Japanese verb satoru.
In the Zen Buddhist tradition, satori refers to the experience of kenshō, "seeing into one's true nature". Ken means "seeing," shō means "nature" or "essence."