Pencak Silat to Minangkabau word "silek". Due to Sumatran origin of the language, the Sumatran origin of the term is likely. Although the word "silat" is widely known throughout much of Southeast Asia, the term "pencak silat" is used mainly in Indonesia. Pencak silat was chosen in 1948 as a unifying term for the Indonesian fighting styles. It was a compound of the two most commonly used words for martial arts in Indonesia. "Pencak" was the term used in central and east Java, while "silat" was used in Sumatra, Malay Peninsula and Borneo. In Minang usage, pencak and silat are seen as
Pencak Silat being two aspects of the same practice. Pencak is the essence of training, the outward aspect of the art which a casual observer is permitted to witness as performance. Silat is the essence of combat and self-defense, the true fighting application of the techniques which are kept secret from outsiders and not divulged to students until the guru deems them ready. While other definitions exist, all agree that silat cannot exist without pencak, and pencak without silat skills is purposeless. The origin of the words "pencak" and "silat" have not been proven. Some believe that pencak comes from the Sanskrit