To understand the meaning of Gyan Yog Breath Yoga School, we will take a closer look at its name: GYAN-YOG-BREATH. Gyan is a Sanskrit word and means inner wisdom. Yog is the origin of the word Yoga. Yoga means unity and oneness. And Breath refers to our breath. The breath is our most powerful tool. As we breathe in, we supply our body and internal organs with oxygen.