1. Awakened to Emptiness: In the context of Buddhism and Zen philosophy, "Goku" can be interpreted as "awakened to emptiness." It refers to the state of enlightenment or spiritual awakening in which one realizes the true nature of reality as empty or devoid of inherent existence.
2. Monkey King: In the popular Japanese anime and manga series "Dragon Ball," the protagonist is named Son Goku. The name "Goku" is derived from the Chinese characters "wukong," which literally mean "awakened to emptiness." In the context of the series, Goku possesses extraordinary strength, agility, and fighting skills and embarks on a journey of self-discovery and battles to protect his friends and the world.
3. High Mastery: In the context of Japanese martial arts, particularly Karate and Judo, "Goku" can refer to a high level of mastery or skill. It is sometimes used as an honorific title or nickname for skilled martial artists or those who have achieved a certain level of proficiency in their chosen art.
4. Name: "Goku" is also used as a given name for both male and female individuals in Japanese culture. It is not as common as other Japanese names but can still be found in use today.