Kalachakra; 時輪; Tibetan: དུས་ཀྱི་འཁོར་ལོ; Wylie: dus kyi ‘khor lo; Sanskrit: Kalacakra;
Kalachakra means “wheel of time”. Kalachakra tantra is a highest yoga tantra practice in Vajrayana Buddhism. Kālacakra teachings were taught in India by Gautama Buddha. It contains teachings on cosmology, theology, philosophy, sociology, soteriology, myth, prophecy, medicine, yoga and the mythical kingdom of Shambhala.
時輪金剛教法是大乘佛教無上瑜伽部密法,修持宇宙最複雜的系統及「香巴拉」淨土。